Dell 2355 Mono Laser Service Manual Download Page 53

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Alignment and Troubleshooting

4-13

Service Manual

6. Unfold the duplex guide fully.

7. While pushing the fuser lever to the right, open

the fuser door.

NOTICE:

Ensure that to unfold the duplex

guide before opening the fuser door or you may
damage the fuser door.

8. Pull the jammed paper out.

If the jammed paper does not move when you
pull, push the two blue pressure levers up to
loosen the paper, and then remove it.

9. Return the levers, fuser door, and duplex guide

to their original position.

10. Close the rear door.

11. Open and close the front cover.

Printing automatically resumes.

Summary of Contents for 2355 Mono Laser

Page 1: ...Dell 2355dn Service Manual 29 Jul 2010 ...

Page 2: ...ten permission of Dell Inc is strictly forbidden Trademarks used in this text Dell and the DELL logo are trademarks of Dell Inc Other trademarks and trade names may be used in this document to refer to the entities claiming the marks and names of their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own ...

Page 3: ...rations 2 10 3 1 General Precautions on Disassembly 3 1 3 2 General Disassembly 3 2 3 2 1 Cover 3 2 3 2 2 Fuser Unit 3 3 3 2 3 Controller Board 3 4 3 2 4 Scanner ASS Y and DADF Unit 3 5 3 2 5 OPE Unit 3 6 3 2 6 Cover Middle and Cover Exit 3 7 3 2 7 LSU Unit 3 8 3 2 8 Drive Unit 3 8 3 2 9 Pick_Up Roller 3 9 3 2 10 SMPS 3 9 3 2 11 HVPS 3 10 3 2 12 Transfer Roller 3 10 chapter 1 Precautions chapter 2...

Page 4: ...dure of Checking the Symptoms 4 34 4 2 2 Abnormal Image Printing and Defective Roller 4 35 4 2 3 Solution 4 39 5 1 Block Diagram 5 1 5 2 Connection Diagram 5 2 6 1 Tool for Troubleshooting 6 1 6 2 Acronyms and Abbreviations 6 2 6 3 A4 ISO 19752 Standard Pattern 6 3 chapter 4 Alignment and Troubleshooting Contents chapter 6 Reference Information chapter 5 System Diagram attached Parts Catalog ...

Page 5: ...tric shock or ﬁre haz ards 3 Laser Safety Statement The Printer is certiﬁed in the U S to conform to the requirements of DHHS 21 CFR chapter 1 Subchapter J for Class 1 1 laser products and elsewhere it is certiﬁed as a Class I laser product con forming to the requirements of IEC 825 Class I laser products are not considered to be hazardous The laser system and printer are designed so there is neve...

Page 6: ...n inserting or removing the power connector The power connector must be inserted completely otherwise a poor contact could cause overheating possibly leading to a ﬁre When removing the power connector grip it ﬁrmly and pull 7 Take care of the power cable Do not allow it to become twisted bent sharply round corners or other wise damaged Do not place objects on top of the power cable If the power ca...

Page 7: ... following procedures before dismantling the printer or replacing any parts 1 Check the contents of the machine memory and make a note of any user settings These will be erased if the mainboard or network card is replaced 2 Ensure that power is disconnected before servicing or replacing any electrical parts 3 Disconnect printer interface cables and power cables 4 Only use approved spare parts Ensu...

Page 8: ... harm 3 When you move the printer This printer weighs 17 7 kg including toner cartridge and cassette Use safe lifting and handling techniques Use the lifting handles located on each side of the machine Back injury could be caused if you do not lift carefully 4 Ensure the printer is installed safely The printer weighs 17 7 kg ensure the printer is installed on a level surface capable of supporting ...

Page 9: ...charges sufﬁcient to damage ESDs 5 Do not use Freon propelled chemicals When sprayed these can generate electrical charges sufﬁcient to damage ESDs 6 Do not remove a replacement ESD from its protective packaging until immediately before installing it Most replacement ESDs are packaged with all leads shorted together by conductive foam aluminum foil or a comparable conductive material 7 Immediately...

Page 10: ...or Ofﬁce Device Fast Durable Versatile Target Small Workgroup or Single User 2 1 Product Speciﬁcations 2 1 1 Product Overview Feature ଖ General 35 ppm Print Copy Speed 1200 dpi Print Copy Resolution 256MB System Memory 50 sh DADF 250 sh Input 150 sh Output ଖGOption 250 sh SCF 802 11 b g Wireless Lan ...

Page 11: ...leep Mode 18Wh EPA Power Switch Yes Power Supply Input Voltage Low Voltage 110 127VAC 6 5A High Voltage 220 240VAC 3 5A Input Frequency 50 60Hz 3Hz Noise Printing 52dBA Copy 54dBA Standby 30dBA Warm Up Time from Sleep Status Less than 20 seconds Machine Life Max Monthly Volume Duty Cycle Print 35 000 pages Scan 1 000 pages DADF 1 000 pages Average Monthly Print Volume 2 000 pages Machine Life 200 ...

Page 12: ...nt Speed Simplex 35ppm Ltr 33ppm A4 600 dpi Duplex 18ipm Ltr 17ipm A4 600dpi Usable paper sizes Letter A4 Folio Oﬁcio Legal Print Emulation PCL6 PCL5e PostScript Level3 Clone Auto Emulation Sensing YES Font Type 136 scalable PS3 fonts 93 scalable including OCR A OCR B 1 bitmapped PCL Font Refer to the attached ﬁle Number Yes Power Save Yes 5 10 15 30 60 120 min Resolution Normal 600x600dpi 1200x12...

Page 13: ...n Width Max 208mm 8 2inch Scan to Scan to Application Network Email USB Key Scan To Email Locations 399 locations in the Directory with Search Edit and Store facilities Scan Depth Color 24 bit Mono 1bit for Lineart 8 Bit for Gray scale COPY Copy Quality Selection or Original Image type selection Mode Text 300x300 dpi DADF 600x600 dpi Platen Text Photo 300x300 dpi DADF 600x600 dpi Platen Photo 300x...

Page 14: ... DADF only Collation Copy Yes DADF only Auto Fit Copy Yes Platen only ID Copy Yes Platen only Copy 2 side printed original document into one page ex ID Card Copy Clone Yes Platen only Poster Yes Platen only TELEPHONE Handset No On hook Dial Yes Search Yes Phone Book by using Phone Book Button Same as Rocky 1 Touch Dial No Speed Dial 400 locations 00 399 Total locations can be stored TAD I F Yes To...

Page 15: ... Fax Yes Sending Only ECM Yes Resolution Std 203 98dpi Fine 203 196dpi S Fine 300 300dpi Scan Speed DADF Std 2 5 sec LTR Fine S Fine 5 sec LTR Changeable Default mode Darkness Original Type Reduce Enlarge No Of Copies Rx fax duplex print out Yes Multiple page scan speed 21 ppm LTR Std mode 203 98dpi ITU T 1 Receive Mode Fax TEL Ans Fax DRPD Memory Capacity 4MB Optional Memory No Max locations to s...

Page 16: ...e 9 0 10 2 SuSE 8 2 9 2 Netware 4 x Paper Handling Capacity 20lbs Main Tray 250sheets Bypass 50 Sheets Optional Cassette 250sheets Output Capacity Face Down 150Sheets 20lb 5 sheets for OHP Label Cut Sheet and Envelope Face Up 1Sheet Mainly for Envelope and Thick Paper Output Control Face Up Down controlled manually by opening rear cover Paper Size Main Tray A4 Letter Legal Folio Executive B5 Bypas...

Page 17: ...00 DADF 1 1000 Duplex 1 500 Multi Feed Rate Cassette 2nd Feeder 1 2000 DADF 1 1000 Printing Skew Top 1 5 177 8mm 1st Tray 2 5 177 8mm 2nd Tray 2 5 177 8mm Duplex Side 2 241 3mm 1st Tray 2 5 241 3mm 2nd Tray 2 5 241 3mm Duplex Copy Skew Top 3 0 190mm Side 3 0 277mm Simplex Tray1 MP 3 5 277mm Duplex Tray2 Software Compatibility DOS No Win 3 x No Win 95 No Win 98 No Win ME No Win NT 4 0 No Win 2000 Y...

Page 18: ...x including to network fax Consumables Type One Piece Type Toner Cartridge How to install Front door open and front loading Toner Life Initial 3Kpages 5 ISO 19752Test Pattern running Standard 3Kpages High yield 6 K pages Level Sensor No Toner Count Yes Dot Counter Quality Target MTBF 14 months at Recommended Duty Cycle MPBF 30 000 pages MTTR 30 Minutes UMR 33 350 Per million pages ...

Page 19: ...which focuses on common and standard design of different kind products Main control part adopting Fax LBP Printer exclusive Controller is composed of 1 CPU and 1 Board Scanner part is composed of DADF and Platen and is connected with Main by Harness Line Interface part is designed to apply TBR21 standard Domestic Europe etc 2 2 1 1 CPU Part 1 CPU ARM926EJS CORE which is exclusive controller to exe...

Page 20: ...ccess Arrangement Solution and is roughly composed of two kinds Chip Solution Si2435 SSD Existing Modem Chip which adds SSD System Side Device for interfacing between LSD Si3018 LSD LIU Line Interface Unit Chip which is controlled by SSD and satisﬁes each PSTN Requirements by modulating internal Conﬁguration with connecting Tel Line ...

Page 21: ...sformer transfer Clock by separating Primary and Secondary and ampliﬁes Clock Level to LSD by Coil Turns Ratio 1 1 16 Clock Clock is supplied by transformer from SSD to LSD and there is PWROUT to adjust output impedance of Clock Out Driver is inside SSD and CLKSHIGH Resistor to adjust duty of HLPWR Resistor and Clock Clock from SSD to LSD has Differential structure of 180 phase difference for Nois...

Page 22: ... ﬁrst page except OHD and partial page for complexity of the images Customer On Off selectable 13 Management Reports System Data List Image TCR for Memory TX 14 TTI RTI TTI Transmit Terminal Identiﬁcation printed at top of Fax Image RTI Receiver Terminal Identiﬁcation printed at bottom of Fax Image the Transmitting devices fax number is substituted for receiving devices fax number is this footer 1...

Page 23: ...Scan Image Control Speciﬁcation ཛ Minimum Scan Line Time 0 75ms ཛྷ Scan Resolution Max 600DPI ཝ Scan Width 216mm ཞ main function Internal 12bit ADC White Shading Correction Gamma Correction CCD Interface 256 Gray Scale 3 CCD Operating Part CCD Image sensor use 5V and Inverter uses 24V CCD Maximum Operating Frequency 10MHz CCD Line time 0 75ms White Data output Voltage 0 7V 0 5V Mono Copy 0 75ms lin...

Page 24: ... Letter 300dpi USB Color 30 sec Letter 300dpi USB 10 DADF Capacity 50 sheets 20 lb 11 Image Compression None 12 PC Interface USB Parallel are not simultaneously supported USB without HUB mode Requires 6 ft USB Cable not supplied by SEC 13 Minimum PC Speciﬁcation Pentium II 233MHz 64MB RAM 120MB free disk space 14 Registration Position for Original Platen Rear Left Corner when facing front operator...

Page 25: ...t in and displays and lights LCD by CPU command of Main Control Part and report Key recognition Data to Main Control Board 3 Operator Panel Button Functions Common Keys Press To Stop an operation at any time or return to main menu Reverts the current setting to the default values Start a job Function Keys Press To Deletes characters in the edit area Shows the jobs currently running You can copy bo...

Page 26: ... warming up or ready to receive the data On The machine is on line and can be used Red Blinking A minor error has occurred and the machine is waiting for the error to be cleared Check the display message When the problem is cleared the machine resumes The toner cartridge is low Order a new toner cartridge You can temporarily improve print quality by redistributing the toner The toner cartridge is ...

Page 27: ...fer lamp driving current driving and fan driving The signals from the paper feed jam sensor and paper empty sensor are directly inputted to the main board 1 Printing Method Laser based Electro photography 2 Supported Operating Systems Windows 2000 2003 XP Vista 2008 MAC English only no status monitor web download only Linux Red Hat 8 0 9 0 Fedora Core 1 3 Mandrake 9 0 10 2 SuSE 8 2 9 2 3 Emulation...

Page 28: ...ansparency 7 Copy Speed SDMP Single Document Multiple Printout MDSP Multiple Document Single Printout Platen SDMP 35cpm Letter DADF SDMP 35cpm Letter DADF MDSP 21cpm Ltr 20cpm A4 Simplex 7ipm Ltr 6ipm A4 Duplex 8 Reduce Enlarge Platen 25 400 1 increments DADF 25 100 1 increments 9 Non printable Area 6 mm Top Bottom and each Side 10 Copy Count Page count displayed on LCD during copy operation 1 to ...

Page 29: ... high voltage of THV MHV Supply Dev and supplies it to the developer part for making best condition to display the image The HVPS part takes the 24V and outputs the high voltage for THV MHV BIAS and the outputted high voltage is supplied to the toner OPC cartridge and transfer roller HVPS High Voltage Power Supply Transfer High Voltage THV Input Voltage 24 V DC 15 10 Output Voltage 1300V 3 at 200M...

Page 30: ... 26 4V 4 Max Output Current 3A 4 0A 5 Peak Loading Current 3 6A 10 0A 1ms 6 RIPPLE NOISE Voltage 100mVp p Under 500mVp p 7 Maximum output 15W 96W 8 Protection for loading shortage and overﬂowing current Shut down or Fuse Protection Shut down or Output Voltage Drop FUSER AC POWER CONTROL Fuser HEAT LAMP gets heat from AC power The AV power controls the switch with the Triac a semiconductor switch T...

Page 31: ...ine you must perform as follows 1 Check to verify that documents are not stored in memory 2 Be sure to remove the toner cartridge before you disassemble parts 3 Unplug the power cord 4 Use a ﬂat and clean surface 5 Replace only with authorized components 6 Do not force plastic material components 7 Make sure all components are in their proper position Releasing Plastic Latches Many of the parts ar...

Page 32: ...ront cover And take out the Toner Cartridge 3 Separate the front cover from locking by pulling in the direction of arrow 4 Remove the Duplex Guide from the rear side of SET 5 To remove the Cover Rear ﬁrst remove Cover DIMM 6 Remove the 4 screws as shown below Cassette Unit Cover DIMM Cover Rear Cover Front Toner Cartridge Duplex Guide ...

Page 33: ... Right by removing the 3 hook from the bottom Cover Side Right Cover Side Left 3 2 2 Fuser Unit 1 Open the Cover Rear And remove the 4 screws 2 Take out the Fuser Unit with holding the lever ଖGG If you want to repair the sub unit of Fuser please consult the Fuser exploded view Fuser Unit Fuser Unit ...

Page 34: ... Controller Board 1 To remove the Controller board ﬁrst remove the Cover Side Left 2 Unplug the all harness from the Controller board 3 Remove the all screws securing the Main shield Separate the Main shield Controller B d Controller B d Harness Harness ...

Page 35: ...r Side L R and Main Shield ଖ Scan ASS Y consists of the DADF Unit and OPE Unit 2 Remove the 2 screws from the rear side of SET 3 Pull the Scan Assy in the direction of arrow and Lift up it ଖ If you want to repair the sub unit of DADF Unit consult the Exploded view 4 Open the Cover DADF and remove the DADF roller DADF Scan ASS Y DADF Roller ...

Page 36: ... 5 OPE Unit 1 Remove the Cover OPE Front from the Scanner Assy 2 Remove the 3 screws 3 Turn the OPE Unit up with attention to hook Unplug the connector and release the OPE Unit Caution Do not overpower to remove the hook It is easy to break the hinge ...

Page 37: ...r Middle and Cover Exit Remove the Scan Assy Cover Rear Cover Side L R and Main Shield 1 Remove the 2 screws securing Cover Exit 2 Separate the Cover Exit 3 Remove the 1 Screw from right side 4 Remove the 7 screws on the Cover Middle And release the Cover middle Cover Middle Cover Exit Cover Middle Cover Exit ...

Page 38: ... unit Remove the Scan Assy Cover Rear Cover Side L R Cover Exit Cover Middle 1 Remove the LSU unit after the 2 harness and 4 screws 3 2 8 Drive Unit Before disassembling the Drive unit Remove the Cover Side L R Main shield 1 Remove the Drive unit after remove the 5 screws LSU Unit LSU Unit ...

Page 39: ...and Cassette Unit 1 First turn upside down the SET 2 Remove the Pick up roller rubber by pulling a hook 3 2 10 SMPS Before disassembling the SMPS board remove the Cover Rear Cover Side Right Duplex Motor 1 Remove the Cover SMPS after remove the 2 screws 2 Remove the SMPS Shield after remove the 2 screws Pick_Up Rubber Hook Pick_Up Rubber Hook ...

Page 40: ...n upside down the SET 1 Separate the HVPS Shield after remove the 8 screws Caution When disassembling and assembling the HVPS Shield be careful the harness of the Cassette Sensor 3 2 12 Transfer Roller Before disassembling the Transfer roller remove the toner cartridge 1 Remove the Transfer roller Caution Do not touch the surface of the Transfer Roller Transfer Roller Transfer Roller ...

Page 41: ...roduct maintenance method the test output related to maintenance and repair DCU using method Jam removing method and so on It includes the contents of manual 4 1 1 Paper path Scanner Part Engine Part Roller Heat Roller Exit Roller Transfer Roller Pickup Roller Feed Roller MP Roller Pressure Roller REGI OPC Duplex Duplex Roller REGI OPC FEED SENSOR SCAN SENSOR PAPER EMPTY SENSOR ...

Page 42: ...jam occurs LCD window will show it s speeds Find and remove the jammed paper If you don t see the paper open the covers Do not use a pinset or a sharp metal tool when removing a jam The covering of a metal part can be removed which can cause an electric leakage Description of ENGINE JAM type Layout FEED SENSOR SCAN SENSOR EXIT SENSOR DUPLEX SENSOR 1 2 3 4 5 1 JAM 0 Paper empty sensor Feed sensor 2...

Page 43: ...dge of media does not leave Exit Sensor within a certain time after touching registration 1 Open rear cover 2 Pull down jam lever on fuser unit and open fuser cover 3 Remove jammed paper from exit Description of ENGINE JAM type Duplex Type Case Jam Removal Jam Layout Duplex Jam 1 Trailing edge of media leaves Exit Sensor and does not arrive at Duplex Sensor 1 Open rear cover 2 Remove jammed paper ...

Page 44: ...AM type FEED SENSOR SCAN SENSOR PAPER EMPTY SENSOR FEED SENSOR SCAN SENSOR PAPER EMPTY SENSOR Type Case Jam Removal Document Jam All case of DADF Jam 1 Open DADF open cover 2 Remove jammed paper OR 1 Open DADF open cover and Lift up DADF middle cover 2 Remove jammed paper ...

Page 45: ...g message appears on the display NOTE To prevent document jams use the document glass for thick thin or mixed documents 1 Remove the remaining documents from the DADF If the document is jammed in the paper feed area a Open the DADF cover b Remove the document by gently pulling it out c Close the DADF cover Then reload the document into the DADF ...

Page 46: ...b Open the document input tray upwards and pull the document gently out of the DADF c Remove the document by gently pulling it out d Close the DADF cover and the document input tray Then load the documents back into the DADF If the document is jammed in the paper exit area ...

Page 47: ...e Manual a Open the DADF cover b Open the DADF inner cover c Remove the document by gently pulling it out d Close the DADF inner cover and the DADF cover Then load the documents back into the DADF If the document is jammed in the duplex path ...

Page 48: ...Jam Fuser Area Jam Remove Cartridge Paper Jam 2 Paper Exit Jam Paper Exit Jam Open Rear Door Duplex jam 0 between the duplex unit and fuser area Duplex Jam 0 Remove paper Open Close Front Door Duplex jam 1 in the duplex unit Duplex Jam 1 Open Rear Door To avoid tearing the paper pull the jammed paper out gently and slowly Follow the steps below to clear the jam 2 If you cannot see the paper or can...

Page 49: ... exit go to the next step 2 Pull the paper tray open 3 Remove the paper by gently pulling it straight out If you cannot see the paper or the paper does not move when pulled check the fuser area For more information see Fuser Area Jam 4 Insert the paper tray into the printer until it snaps into place Printing automatically resumes Paper Feed Jam tray 1 ...

Page 50: ...mmed paper from the printer If you cannot see the paper in this area or the paper does not move when pulled go to the next step 3 Pull the tray 1 half way out 4 Pull the paper straight up and out 5 Insert the trays back into the printer Printing automatically resumes Paper Feed Jam optional tray 2 ...

Page 51: ...cover to resume printing 1 Open the front cover and lightly pull the toner cartridge straight out 2 Remove the paper by gently pulling it straight out 3 Replace the toner cartridge and close the front cover Printing automatically resumes 4 1 2 3 MPF Jam 4 1 2 4 Fuser Area Jam NOTICE The fuser area is hot Take care when removing paper from the printer ...

Page 52: ...xt step 2 Gently pull the paper out of the output tray 3 If you cannot see the paper in the output tray or the paper does not move when pulled open the rear door 4 If you see the jammed paper push the two blue pressure levers down and remove the paper Skip to step 9 If you do not see the paper go to the next step 5 Fully open the rear door as shown 4 1 2 5 Paper Exit Jam ...

Page 53: ...ex guide before opening the fuser door or you may damage the fuser door 8 Pull the jammed paper out If the jammed paper does not move when you pull push the two blue pressure levers up to loosen the paper and then remove it 9 Return the levers fuser door and duplex guide to their original position 10 Close the rear door 11 Open and close the front cover Printing automatically resumes ...

Page 54: ...ed paper from the duplex unit If the paper does not come out with the duplex unit remove the paper from the bottom of the printer 3 Push the duplex unit to the printer 4 Open and close the front cover Printing automatically resumes CAUTION If you do not push the duplex unit correctly paper jam may occur 4 1 2 6 Duplex Jam ...

Page 55: ...g 4 15 Service Manual Duplex Jam 1 1 Open the rear door 2 Unfold the duplex guide fully 3 Pull the jammed paper out 4 Return the duplex guide and close the rear door 5 Open and close the front cover Printing automatically resumes ...

Page 56: ...re that the paper is below the paper capacity mark on the inside wall of the paper tray Do not remove the paper from the tray while your printer is printing Flex fan and straighten the paper before loading Do not use creased damp or curled paper Do not mix paper types in the paper tray Use only recommended print materials See Paper Speciﬁcations Ensure that the recommended print side of print mate...

Page 57: ... diagnostic mode press 1 2 3 number keys simultaneously When the password dialog box appears enter 1934 and press the OK button To exit the diagnostic mode press the home button at the left upper corner of the display When exit the diagnostic mode a popup window shall display Selecting Yes in Reboot Copier will reboot the set ...

Page 58: ...and they will be listed in below table Depth1 Depth2 Depth3 Information General Service Tag Network IP Address Software Version Set Version Main Controller User Interface Network Controller Report Protocol Conﬁguration Error Information Supplies Information Test Routine Copier NVM Read Write Test Routine Fax NVM Read Write Test Routine Protocol Report Other Print Test Pattern Shading Test Memory C...

Page 59: ... and Network IP Address Service Tag Service Tag will be string and maximum length will be 7 characters Right side of Service Tag there will be Edit button and service engineer can change it If user touch Edit button then keyboard will be displayed On the keyboard user can change the Service Tag Maximum length of Service tag will be 7 characters Only A Z a z and 0 9 will be allowed on the keyboard ...

Page 60: ...in the system in detail The following software version will be shown in the menu Set Version Main Controller User Interface Network Controller C Report This menu displays reports which that can be printed from the system The following reports will be available to print Set Version Main Controller User Interface Network Controller ...

Page 61: ...leshooting 4 21 Service Manual 4 1 3 4 Test Routine Test Routine has items to check machine functionalities This menu has below sub items Copier Fax Other a Copier This menu has below sub items NVM Read Write Test Routine ...

Page 62: ...e and Current Value If user touches one item then 1 Selected item is not editable then notiﬁcation message will be display on LCD for 2 seconds Selected item is not editable 2 Selected item is editable then it will move to NVM Edit window Chain Link NVM Name Current Value Chain Link NVM Name Current Value 1 2 3 4 5 1 2 3 4 5 ...

Page 63: ...d and user can select positive and negative Below icon will be displayed according to input range Only positive number allowed Only negative number allowed Both Positive and Negative number allowed User can change positive to negative and negative to positive by touching this button Editing box User can increase and decrease the value by touching User can input the value by numeric hard buttons 3 ...

Page 64: ...r 2 seconds Exceeded maximum number of selections But some items are exclusive and can t select at the same time If user touches some items but it is conﬂict with already selected item then it will not selected If user touches button then drop down menu will be displayed as below If user touches Reset then all the selected items will be de selected If user touches Move to test button then it will ...

Page 65: ... on progress then test will be stopped and background color will be revert back to gray During some items are on testing if user touches button then drop down menu will be displayed as below Drop down menu will have Stop All button If no items are on testing then this button will be gray out If user touch Stop All button then all items will stop testing and button will work only when all the test ...

Page 66: ...VM Read Write Test Routine Protocol Report NVM Read Write Each item of fax NVM list is consist of Chain Link NVM Name and Current Value If user touch one item then it will move to edit window as below Chain Link NVM Name Current Value Chain Link NVM Name Current Value 1 2 3 4 5 1 2 3 4 5 ...

Page 67: ...d and user can select positive and negative Below icon will be displayed according to input range Only positive number allowed Only negative number allowed Both Positive and Negative number allowed User can change positive to negative and negative to positive by touching this button Editing box User can increase and decrease the value by touching User can input the value by numeric hard buttons 3 ...

Page 68: ...e and can t select at the same time If user touch some items but it is conﬂict with already selected item then it will not selected If user touches button then drop down menu will be displayed as below If user touch Reset then all the selected items will be de selected If user touch Move to test button then it will move to the window for executing test Move to test button shall be disabled if no i...

Page 69: ...ill be revert back to gray During some items are on testing if user touches button then drop down menu will be displayed as below Drop down menu will have Stop All button If no items are on testing then this button will be gray out If user touch Stop All button then all items will stop testing When user touches button all testing item will be stopped and move to previous window Protocol Report If ...

Page 70: ...lear Printer Setup Print Test Pattern User can select the one among 7 test patterns By default Test Pattern number shall be 1 User shall select paper source by selecting tray Tray1 Tray2 MPF User shall select duplex printing option by selecting on Duplex Menu Off 2Sided If user press Start button then the test pattern will be printed 1 2 3 ...

Page 71: ...lue gray shading values will be shown on the printed report When the previous shading value is needed press Start button beside Print Last Shade Report Memory Clear This function resets the main memory of the system to the factory default setting It can be used to reset the system to the initial value when the product is functioning abnormally All the user conﬁgured values return to the default va...

Page 72: ...The print quality is affected by atmospheric pressure which is determined by the height of the machine above sea level The following information will guide you on how to set your machine to the best print quality or best quality of print Before you set the altitude value ﬁnd the altitude where you are using the machine ...

Page 73: ... White spot Block spot 2 Charge Roller 37 7mm Black spot 3 Supply Roller 44 9mm Horizontal density band 4 Develop Roller 35 2mm Horizontal density band 5 Transfer Roller 47 1mm Black side contamination transfer fault 6 Heat Roller 77 8mm Black spot and fuser ghost 7 Pressure Roller 75 4mm Black side contamination 1 2 3 4 OPC Drum Charge Roller Supply Roller Developing Roller 5 6 7 Transfer Roller ...

Page 74: ...to repair the printer ﬁrst obtain a detailed description of the problem from the customer Power On No Power Power Module error Main PBA error LCD Panel error Refer to Solution of Print Quality OP Panel ON Ready or Power save Indicate Error Massage Refer to 4 2 2 Clearing LCD Error Messages Test Print END printing Quality is Nomal ...

Page 75: ...e Paper has jammed during duplex printing Clear the jam See Clearing Paper Jams Remove paper Open Close Front Door Duplex jam 1 Check Inside Paper has jammed during duplex printing Clear the jam See Clearing Paper Jams Open Rear Door File format is not supported The selected ﬁle format is not supported Enter the correct item again Fuser Door Open The fuser door is not securely latched Open the rea...

Page 76: ...e and then try to connect again Turn the ECM mode on See ECM Mode Check that the phone line is connected properly Check that the phone socket in the wall is working by plugging in another phone Check Fax Line Fax Job is completed with error Line Error The printer has a communication problem Ask the sender to try again Low Heat Error Power Cycle There is a problem in the fuser unit Unplug the power...

Page 77: ...cartridge is not installed in the machine install the toner cartridge Over Heat Error Power Cycle There is a problem in the fuser unit Unplug the power cord and plug it back in If the problem persists refer to the troubleshooting for Fuser Error Paper Jam 0 Open Front Door Open Tray 1 Remove paper Open Close Front Door Paper has jammed in the feeding area of the paper tray Clear the jam See Cleari...

Page 78: ...Connection Error Connection with the SMPT server failed Check that the network cable is connected properly OR Contact your SMPT server administrator yyy is empty or open Load paper or close yyy There is no paper in the tray Load paper in the tray Toner Almost Empty Replace Toner The toner cartridge is empty Replace the toner cartridge with a new one Toner Low Order New Toner The toner cartridge is...

Page 79: ...Check shading proﬁle Execute the shading test in the diagnostic mode Defective image quality Check shading proﬁle Check the gap between original and scanner Execute the shading test in the diagnostic mode The gap above 0 5mm can cause a blurred image Check printing quality See Print troubleshooting Abnormal noise Check the Scanner Motor and any mechanical disturbance Check the right position of th...

Page 80: ...level If USB signal level is defective replace Main PBA Defective image Quality Check shading proﬁle Check the gap between original and scanner glass Execute the shading test in the diagnostic mode The gap above 0 5mm can cause a blurred image Check printing quality See Print troubleshooting Abnormal noise Check the Scanner Motor and any mechanical disturbance Check the right position of the Scann...

Page 81: ... line b Replace defective parts Cannot MF dial Check MAIN LIU harness Replace defective parts MF dial is possible but not DP dial Check the main PBA Replace main PBA Defective fax transmission Check MAIN LIU harness Check hook off Refer to TEL LINE CANNOT BE ENGAGED above Replace defective parts Refer to TEL LINE CANNOT BE ENGAGED above Replace main PBA if abnormal Defective automatic fax receptio...

Page 82: ... The mirror in LSU might be misplaced so the light path to the OPC deviates Repair or replace LSU or remove any defective matters in the machine Self test pattern prints No image Self testing is possible Is the OPC terminal of machine is well connected to Frame Does the video data line to LSU transit to High Low when printing Retest after replacing the connector or controller board Aon nextpage NO...

Page 83: ... the window A Transfer voltage OK on the transfer roller shaft Are the connection terminal and connection correct Repair or replace terminal Replace HVPS or repair defective component Is the connection terminal OK Replace HVPS or repair defective component Repair or replace terminal Developing 450V and supplying 600V voltage are OK Does the counter indicate over the toner s guaranty life Replace t...

Page 84: ...ct is bad Repair or replace the drum cartridge Does the video data line to LSU transit to High Low when printing Replace LSU Check the path among video controller engine board HVPS LSU for the shortage or open Repair or replace the boards Repair or replace HVPS Replace LSU NO NO NO NO YES YES YES YES Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer ...

Page 85: ...ller Toner material might be stuck to blade in the developer inside and it prevents toner supply Replace the toner cartridge Check both if the toner cartridge s counter is over its guaranty and amount of the toner material Replace the toner cartridge The ribs in fuser or toner on the roller may invoke the image problem Replace the fuser cover or the defective part The image is originally black or ...

Page 86: ...ter replaced LSU Repair or replace the defective component The power of LSU is set high or internal problem Replace LSU or adjust volume Same at Normal END NO NO NO Toner over supply due to the adjustment fault of metering blade in toner cartridge Replace toner cartridge NO YES YES YES YES Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer ...

Page 87: ...device terminal after check Work OK Internal blade or supplying part of the toner cartridge is defective Replace the toner cartridge Check Terminals or contacts and transfer roller springs are misplaced Repair or replace transfer roller etc Print 20 to 30 pages using the recommended paper Same problem occurs Adjust voltage or replace HVPS Repair or replace after checking the terminals contacts END...

Page 88: ...c part of the transfer roller has ruined or its resistance value is changed Replace transfer roller Transfer roller cannot force regularly due to the gears eccentricity of transfer roller Replace the defective component Bias voltage is OK 450V Operating storage temperature is too low or not recommended paper used Adjust the Bias voltage or replace HVPS There may be a problem in toner layer control...

Page 89: ...taking out the toner cartridge toner leaks Toner leaks and much toner material dropped onto the paper Replace the toner cartridge Bad image removes by scratching Check toner is stuck onto the P R or H R in fuser Clean it or replace The problem randomly occurred due to the toner fallen Clean the machine NO NO NO YES YES YES Digital Printer Digital Printer Digital Printer Digital Printer Digital Pri...

Page 90: ...ace LSU 94 3mm interval Heat roller is ruined Replace the roller The OPC is damaged due to the irregular transfer voltage of HVPS Repair replace HVPS If the same problem persists replace the drum cartridge Does it appear at every 83 6mm at specific place Problems of terminal contact transfer voltage supplying and transfer roller s due to the charge roller is ruined 38 3mm Repair replace HVPS drum ...

Page 91: ...ping voltage drops while printing Defective agitator in the toner supplying part of the toner cartridge Replace the toner cartridge Check if the guide deve spring works OK and repair repalce Check high voltage output and repair replace terminals HVPS Bad images around the no image area Irregularity of toner supply from the toner cartridge Replace the toner cartridge Light distortion due to the mir...

Page 92: ...tridge When putting in out the drum cartridge scratch is made Replace the drum cartridge Transfer voltage is normal D R in the toner cartridge unit has the defect Replace the toner cartridge Too high voltage supplied due to the setting error of transfer voltage Adjust replace HVPS NO NO YES YES Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer ...

Page 93: ...e MPF When multi page OHP printng less than 10 films are guranteed Reduce the number of films and re insert after paper check LED if off Use the recommended film When OHP printing does the fan temporarily stops and revolves Use the recommended film Other parts are touching the fan and prevents it from revolution Check and repair NO NO NO YES YES YES ...

Page 94: ...w tempera ture for a long time Place the machine at normal temperature and re test While printing the voltage of pin 60 of U36 CPU on Main PBA is 2 1V 2 6V Thermistor s contact is OK Open the top cover When black printing is the fuser NIP width is 3 0 3 5mm The paper used is too thick or contains too much cotton in it Re test with the recommended paper Check if the hardness of P R and spring force...

Page 95: ...Feeding When loading tap the papers until paper detect sensor senses loading 5 When using long papers use the Stacker Extender 6 Adjust Guide to ﬁt the paper width Jam 1 Paper is stopped in just after of fuser unit 1 It is mostly resulted from double feeding Check paper is well stocked in feeder 2 Check feed actuator position and actuator s operating There may be stiff movind or double reﬂection I...

Page 96: ...turn to the original state Cassette Adjust Guide to ﬁt the paper width Skew Is the Guide adjust set to the paper width Fit the paper width using the Guide adjust Stacking 1 Took out the Stacker extender to support long papers 2 Stacked too many papers more than Stacker can hold 1 Use extender as per the paper length 2 The Face up stacker normally can hold 100 pages when using 75g m2 however stacki...

Page 97: ...e power as the rating Connections on board are OK Re connect firmly and re test The connection error between controller board and panel board or malfunction of boards Replace the boards Fuse of SMPS if open Shortage between 5V and GND or between 24V and GND Replace the fuse Toner cartridge is in the set Detect failure due to the board which detects side cover open or switch error Replace the board...

Page 98: ...user Error eliminated END Thermostat is open due to the heat etc Replace the thermostat Measure the resistance at the both ends of AC Con no 2 of the SMPS board Line with covers open Remove the covers NO NO NO YES YES YES Check CN26 of the main board Is the conector inserted right ways Re assemble the connector Re assemble the connector Less than 10W ...

Page 99: ...assemble or replace the unit Feeder sensor is assembled reverse Switch them The sensor and Main PBA defected Repair replace Too many papers in the feeder Paper guides fit the paper width Paper end curled Does the extender pulled out Recommendation Use the MPF for the thick paper such as envelope and cardstock Reduce the amount and re test Take out the paper and re insert Use the recommended and qu...

Page 100: ...tatic electricity Use the recommended paper Check guide transfer is grounded Check the shutter prevents feeding Check the input path to the fuser such as mis assembly The actuator of paper exit sensor works OK Check the actuator exists and its operation and around the Main PBA Replace Is the paper rolled around the presseure roller Remove the fuser remove the paper and replace the pressure roller ...

Page 101: ..._EMPTY PICKUP_CLT REGI_CLT MP_CLT 10P 2P 4P 4P SCAN MOTOR CCD HOME FLAT COVER OPEN 3P 3P CCD NIC 4P 2P 4P 18P 3P OPE I F HVPS FEED_SENSOR REGI_SENSOR EXIT_SENSOR 24VS 24V COVER OPEN SW_1 2 MHV OPC SUPPLY DEV THV FUSER FUSER GND DUPLEX0_SENSOR DUPLEX1_SENSOR SCF Option MODEM Silab Smart DAA WNIC Option 12P 40P 8P DIN 8P 22P P_EMPTY 3P DADF DADF MOTOR DRIVER A3983 PICKUP_SOL P_DET REGI_SOL EXIT_SOL ...

Page 102: ... 6 DGND 24V 8 7 24V DGND 7 8 DGND 24V 10 9 24V DGND 9 10 DGND 5V_SMPS 12 11 5V DGND 11 12 DGND 5V_SMPS 14 13 5V DGND 13 14 DGND SMPS_RELAY_ON 16 15 SMPS_RELAY DGND 15 16 DGND DUPLEX MOTOR FAN_DUPLEX 1 1 FAN_DUPLEX 24VS 2 2 24VS Exit Mot_Out1A 3 1 Exit Mot_Out1A Exit Mot_Out2A 4 2 Exit Mot_Out2A Exit Mot_Out1B 5 3 Exit Mot_Out1B Exit Mot_Out2B 6 4 Exit Mot_Out2B 24V 2 1 24V 24V 1 2 24V 24V 4 3 24V ...

Page 103: ... 9 CLK DIR 1 10 DIR 24VS 1 4 24VS REGI_CLUTCH 2 3 REGI_CLUTCH 24VS 1 5 24VS MP Clutch 2 4 MP Clutch TX 3 3 TX DGND 4 2 DGND Sens_MP_Empty 5 1 Sens_MP_Empty 3 3V 1 4 3 3V SDA1 2 3 SDA1 SCL1 3 2 SCL1 DGND 4 1 DGND 5V 1 3 5V NC 2 2 NC LSU_5V 3 1 LSU_5V Inner_Temp1 4 1 Inner_Temp1 DGND 3 2 DGND Inner_Temp2 2 3 Inner_Temp2 DGND 1 4 DGND Fuser_Therm1 2 1 Fuser_Therm1 Thermistor 1 2 Thermistor 24VS 1 1 2...

Page 104: ..._MOT_DIR 11 12 DADF_MOT_DIR DADF MOTOR 24V 2 1 24V REGI_SOL 1 2 REGI_SOL 24VS 2 1 24VS PICK_SOL 1 2 PICK_SOL B_VIN 1 1 B_VIN DGND 2 2 DGND G_VIN 3 3 G_VIN DGND 4 4 DGND R_VIN 5 5 R_VIN DGND 6 6 DGND 24V 7 7 24V Scanner_Control1 8 8 Scanner_Control1 Scanner_Control2 9 9 Scanner_Control2 PI_TG1 10 10 PI_TG1 DOUT 1 11 11 DOUT 1 DOUT 1 ڈ 12 12 DOUT 1 ڈ DOUT 2 13 13 DOUT 2 DOUT 2 ڈ 14 14 DOUT 2 ڈ DOUT ...

Page 105: ...GND 1 4 DGND 3 3V 8 1 3 3V TDO 7 2 TDO nTRST 6 3 nTRST TCK 5 4 TCK TMS 4 5 TMS TDI 3 6 TDI nRESET 2 7 nRESET DGND 1 8 DGND JTAG SPEAKER LIU 12P WIRELESS LAN 40P SODIMM 256MB 200P SODIMM 256MB 200P OPTION DGND 1 8 DGND SCAN_TEMP 2 7 SCAN_TEMP 3 3V 3 6 3 3V 3 3V 4 5 3 3V NC 5 4 NC nRST_PANEL 6 3 nRST_PANEL Scanner_Home 7 2 Scanner_Home DGND 8 1 DGND TX 1 5 TX DGND 2 4 DGND nR_COVER_OPEN 3 3 nR_COVER...

Page 106: ...ollowing tools are recommended safe and easy troubleshooting as described in this service manual DVM Digital Volt Meter Standard Indicates more than 3 digits Driver Standard type type M3 long M3 short M2 long M2 short Tweezers Standard For general home use small type Cotton Swab Standard For general home use for medical service Cleaning Equipments Standard An IPA Isopropyl Alcohol dry wipe tissue ...

Page 107: ...nhanced Parallel Port F W Firmware GDI Graphics Device Interface GND Ground HBP Host Based Printing HDD Hard Disk Drive HV High Voltage HVPS High Voltage Power Supply I F Interface I O Input and Output IC Integrated Circuit IDE Intelligent Drive Electronics or Imbedded Drive Electronics IEEE Institute of Electrical and Electronics Engineers Inc IPA Isopropy Alcohol IPM Images Per Minutes LAN Local...

Page 108: ...ern shown in below is the standard pattern used in the factory The life of the toner cartridge and the printing speed are measured using the pattern shown below The image is 70 of the actual A4 size 6 3 1 A4 ISO 19752 Standard Pattern This test page is reproduced at 70 of the normal A4 size ...

Page 109: ......

Page 110: ...HOU MPF 32 5 1 5 MEA_UNIT BRACKET_FEED 34 5 1 6 MEA UNIT CLUTCH 36 5 2 FUSER 38 6 MEA UNIT DUPLEX 40 7 SCANNER 42 7 1 OPE 44 7 2 PLATEN 46 7 2 1 MEA SCAN UPPER 48 7 2 2 PLATEN LOWER 50 7 3 ELA HOU DADF 52 7 3 1 ELA HOU COVER PLATEN 54 7 3 2 ELA HOU DADF DRV 56 7 3 3 ELA HOU DADF LOWER 58 7 3 4 ELA HOU DADF_UPPER 60 7 3 5 MEA UNIT HINGE DADF 62 7 3 6 MEA UNIT COVER OPEN 64 7 3 7 MEA UNIT STACKER TX...

Page 111: ... 1 2 2 MEA COVER_FRONT 2 3 MEA COVER_REAR 3 ELA UNIT MAIN DRIVE 5 1 ELA HOU FRAME_ETC 5 1 1 ELA HOU FRAME EXIT 5 FRAME 4 ELA UNIT DUPLEX DRIVE 1 MAIN 2 1 COVER MIDDLE 2 COVER 5 1 2 ELA HOU FUSER DRIVE 5 1 3 ELA HOU GUIDE_DUP F 5 1 4 ELA HOU MPF 5 1 5 MEA_UNIT BRACKET_FEED 5 1 6 MEA UNIT CLUTCH ...

Page 112: ... 2 7 1 OPE 7 2 PLATEN 7 2 1 MEA SCAN UPPER 7 3 1 ELA HOU COVER PLATEN 7 3 2 ELA HOU DADF DRV 7 3 ELA HOU DADF 7 2 2 PLATEN LOWER 5 2 FUSER 7 SCANNER 6 MEA UNIT DUPLEX 7 3 3 ELA HOU DADF LOWER 7 3 4 ELA HOU DADF_UPPER 7 3 5 MEA UNIT HINGE DADF 7 3 6 MEA UNIT COVER OPEN 7 3 7 MEA UNIT STACKER TX ...

Page 113: ...6 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual Thumbnail 3 8 CASSETTE 9 ELA HOU SCF ...

Page 114: ...7 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 1 MAIN 0 10 1 2 12 9 14 22 19 15 1 15 2 13 18 17 5 23 21 20 16 11 6 8 4 7 15 3 ...

Page 115: ... DUPLEX DRIVE 1 SA 8 CR963 JC96 04964A CARTRIDGE TONER 1 SA 3K 9 JC95 01271A COVER 1 SNA 10 YF792 JC59 00027A UNIT LSU 1 SA 11 JC63 02010A SHEET MAIN PBA 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 12 JC63 01677A COVER FAX 1 SNA 13 WJ045 JC66 01181A ROLLER TRANSFER 1 SA 14 JC92 02060E PBA FAX CARD S 1 SA 15 JC98 01357A BOARD MAIN 1 SA 15 1 JC92 01975A PBA RAM DIMM 1 SA 15 2 JC...

Page 116: ...9 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 4 1 4 2 4 3 4 7 6 1 5 4 5 0 2 3 2 4 4 5 1 5 2 5 3 2 1 2 2 2 4 2 3 2 5 2 4 2 COVER ...

Page 117: ...B CAP M_SUB ACTUATOR 1 SNA 2 4 JC68 01372B LABEL FUNCTION 2 SNA 2 5 JC72 01339A PMO M SUB ACTUATOR 1 SNA 3 JC97 03272A MEA COVER FRONT 1 SA 4 JC97 03275A MEA COVER SIDE L 1 SA Drawing Dell_ code SEC_code Description Qty Service Remark 4 1 KW448 JC63 01810A COVER DIMM 1 SA 4 2 JC63 01832A COVER SIDE L 1 SNA 4 3 JC72 01466A SPONGE SIDE L1 1 SNA 4 4 JC72 01467A SPONGE SIDE L2 1 SNA 5 JC97 03274A MEA ...

Page 118: ...11 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 0 10 10 10 20 20 19 18 12 12 12 13 20 14 20 20 20 16 17 11 11 20 20 9 15 8 6 5 20 20 4 2 3 1 7 2 1 COVER MIDDLE ...

Page 119: ... 7 JC63 01834A COVER STACKER RX 1 SNA 8 0203 001159 TAPE FILAMENT 0 1 SNA 9 JC63 00938B COVER M_REAR UPPER 1 SNA 10 JC72 40981A PMO ROLLER UPPER DP 3 SA Drawing Dell_ code SEC_code Description Qty Service Remark 11 JC72 01001A PMO SUB STACKER 2 SA 12 6502 001093 CABLE CLAMP 3 SA 13 0604 001095 PHOTO INTERRUPTER 1 SA 14 JC39 01010A HARNESS R_COVER_OPEN 1 SNA 15 JC63 02004A GROUND MIDDLE 1 SNA 16 JC...

Page 120: ...13 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 0 4 7 10 12 9 3 5 11 2 3 6 8 1 2 2 MEA COVER_FRONT ...

Page 121: ...6 SCREW TAPTITE 2 SNA 2 JC61 02537A HOLDER LOCKER 1 SNA 3 JC63 00444A TRAY M LINK_MP 2 SNA 4 JC63 00447D TRAY ASF_FOLDER 1 SNA 5 JC63 01812A COVER FRONT 1 SNA 6 JC63 01838A COVER TRAY MP 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 7 JC63 01840A TRAY ASF INPUT 1 SNA 8 JC64 00398A LOCKER FRONT COVER 1 SNA 9 JC70 00478C ADJUST M_MP L 1 SNA 10 JC70 00479C ADJUST M_MP R 1 SNA 11 JG...

Page 122: ...15 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 2 3 MEA COVER_REAR 0 8 10 12 11 13 5 2 3 9 6 15 7 16 4 1 14 ...

Page 123: ...1 SNA 4 JC61 00961A MAGNET CATCH DELL 1 SNA 5 JC61 00962A PLATE MAGNET CATCH 2 SNA 6 JC61 01583A GUIDE OUTPUT FUSER 1 SNA 7 JC61 01944A GUIDE OUTPUT F UPPER 1 SNA 8 JC63 00937B COVER M STACKER REAR 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 9 JC63 01811A COVER FACE UP 1 SNA 10 JC63 01823A COVER REAR 1 SNA 11 JC67 00160A CAP NETWORK 1 SNA 12 JC68 01668D LABEL INFORMATION 1 SNA...

Page 124: ...17 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 3 ELA UNIT MAIN DRIVE 0 2 8 6 11 11 10 4 7 12 4 5 1 3 9 5 ...

Page 125: ...EW MACHINE 3 SNA 2 6003 000301 SCREW TAPTITE 4 SNA 3 6003 000269 SCREW TAPTITE 4 SNA 4 6031 000023 WASHER PLAIN 2 SNA 5 6302 001056 GASKET 0 4 SNA 6 JC31 00101A MOTOR BLDC 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 7 JC61 01593A BRACKET P GEAR MAIN 1 SNA 8 JC61 01597A BRACKET P MOTOR MAIN 1 SNA 9 JC66 01156A GEAR OPC RDCN 93 61 1 SNA 10 JC66 01157A GEAR OPC DRV 113 33 1 SNA 1...

Page 126: ...19 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 4 DRIVE DUPLEX 0 4 2 1 3 4 ...

Page 127: ...LE SNA SERVICE not AVAILABLE Drawing Dell_ code SEC_code Description Qty Service Remark 0 JC93 00314A DRIVE DUPLEX 1 SA 1 JC93 00316A DRIVE MOTOR STEP 1 SNA 2 JC61 01599A BRACKET P GEAR DUP 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 3 JC61 01159A GEAR DUP RDCN 45 19 1 SNA 4 6001 000130 SCREW MACHINE 1 SNA ...

Page 128: ...21 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 FRAME 0 6 1 6 2 6 4 6 3 6 5 6 6 4 3 4 1 4 2 1 2 3 4 4 6 5 6 ...

Page 129: ... 05063B FUSER 1 SA 110V 4 JC96 05152A ELA HOU COVER SMPS 1 SNA 4 1 KW433 JC31 00108A FAN 1 SA 4 2 JC39 00911A HARNESS SMPS_FAN 1 SNA 4 3 JC63 01740A COVER SMPS 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 5 JC93 00312A FRAME MAIN 1 SNA 6 JC98 01673B BOARD SMPS 1 SNA 220V 6 JC98 01673A BOARD SMPS 1 SNA 110V 6 1 6003 000269 SCREW TAPTITE 4 SNA 6 2 6003 000301 SCREW TAPTITE 1 SNA ...

Page 130: ...5 1 FRAME MAIN 0 5 74 18 32 26 13 37 60 64 31 42 38 24 10 27 62 6 59 35 72 71 15 20 41 66 48 61 52 40 53 7 23 34 65 33 46 46 19 17 16 77 70 73 12 22 28 4 76 50 55 74 14 47 36 36 67 45 45 33 44 69 36 36 68 68 21 21 63 54 54 11 11 43 8 51 21 21 39 39 57 58 58 9 56 29 12 22 22 25 30 30 10 ...

Page 131: ...USH BUSHING 2 SNA 27 JC61 01584A HOUSING M_TERMINAL 1 SNA 28 JC61 01602A HOLDER M_PICK UP 1 SNA 29 JC61 01618A HOLDER M_ACT FEED 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 30 JC61 01619A HOLDER M_ACT REGI 1 SNA 31 JC61 01620A FRAME M_BASE 1 SNA 32 JC61 01622B HOLDER M_TR 1 SNA 33 JC61 01623A GUIDE M_HOLDER TR 1 SNA 34 JC61 01942A GUIDE TR RIB 1 SNA 35 JC61 01943A GUIDE TR 1 S...

Page 132: ...PMO BUSHING FEED 3 SNA 65 JC72 00974A PMO ACTUATOR CVR OPEN 1 SNA 66 JC72 00983A PMO LOCKER CST 2 SNA 67 JC72 00984A PMO PLATE GUIDE DEVE_L 1 SNA 68 JC72 00985A PMO PLATE GUIDE DEVE_R 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 69 JC75 00049A MEC TERMINAL 4 SNA 70 YX572 JC96 03829B ELA HOU GUIDE_DUP F 1 SA 71 JC93 00311A DRIVE FUSER 1 SA 72 JC96 05479A ELA HOU HVPS 1 SA 73 PF6...

Page 133: ...26 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 1 ELA HOU FRAME EXIT 14 15 10 15 15 14 6 8 14 11 0 4 2 9 5 13 1 4 12 7 3 15 3 14 4 14 3 14 2 14 1 15 2 15 1 ...

Page 134: ...01322A GROUND FUSER BRUSH 1 SNA 8 JC65 00019A TERMINAL CRUM 4 SNA 9 JC66 01283A DAMPER FRAME EXIT 1 SNA 10 JC66 02038A ROLLER EXIT F DOWN 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 11 JC66 40209A GEAR EXIT 1 SNA 12 JC72 40981A PMO ROLLER UPPER DP 1 SNA 13 JC92 02007A PBA DEVE CRUM IF 1 SNA 14 JC97 01034A MEA RACK EXIT ROLLER 2 SNA 14 1 JC61 70911A SPRING ETC EXIT ROLL FD 1 SN...

Page 135: ...28 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 2 DRIVE FUSER 0 6 4 9 1 8 10 10 7 2 8 5 3 ...

Page 136: ...E FUSER 1 SA 1 JC93 00317A DRIVE MOTOR STEP 1 SNA 2 JC61 01946A BRACKET FUSER EXIT 1 SNA 3 JC66 00340A GEAR HUB CLUTCH 1 SNA 4 JC66 01163A GEAR FUSER RDCN IN 95 1 SNA 5 JC66 00417A GEAR RDCN FUSER OUT 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 6 JC66 01210A GEAR FUSER IDLE FR 1 SNA 7 JC66 01158A GEAR EXIT RDCN 87 24 1 SNA 8 6003 000269 SCREW TAPTYPE 2 SNA 9 6044 000125 RING E...

Page 137: ...30 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 3 ELA HOU GUIDE_DUP F 0 15 2 7 6 12 5 4 1 3 10 14 11 9 13 8 13 ...

Page 138: ...7A FIXER M_E RING 4PI 1 SNA 4 JC61 01600A GUIDE M_FRONT DUPLEX 1 SNA 5 JC63 00992A SHEET GUIDE FRONT DU 1 SNA 6 JC63 01153A GROUND P_BRUSH 1 SNA 7 JC66 00050A CAM CATCH 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 8 JC66 01171A SHAFT PICK UP 1 SNA 9 T190G JC66 01173A ROLLER FEED 1 SA 10 JC66 01187A LEVER ACTUATOR EMPTY 1 SNA 11 JC66 01581A CAM SHAFT PICK UP 1 SNA 12 JC67 00208A...

Page 139: ...32 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 4 ELA HOU MPF 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 23 24 25 26 27 28 2 1 0 ...

Page 140: ...A HOLDER M SENSOR_MP 1 SNA 11 JC61 00927A PLATE P KNOCK UP_MP 1 SNA 12 JC61 00932A BRACKET P PICKUP_MP 1 SNA 13 JC61 01603A FRAME M_MP 1 SNA 14 JC61 70911A SPRING ETC EXIT ROLL FD 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 15 JC63 01094A SHEET GUIDE MP 1 SNA 16 JC66 00396A GEAR IDLE 23 1 SNA 17 JC66 00399A SHAFT P PICK_UP 1 SNA 18 JC66 00709A GEAR M HOLDER_MP 1 SNA 19 JC66 00...

Page 141: ...34 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 5 MEA_UNIT BRACKET_FEED 0 6 1 2 4 3 5 ...

Page 142: ... Drawing Dell_ code SEC_code Description Qty Service Remark 0 JC97 02394A MEA UNIT BRACKET FEED 1 SNA 1 6044 000125 RING E 2 SNA 2 6044 000231 RING E 1 SNA 3 JC61 01582A BRACKET P FEED 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 4 JC66 00484A GEAR T2 IDEL_Z27 1 SNA 5 JC66 01164A GEAR RETARD 39 19 1 SNA 6 JC66 01166A GEAR IDLE Z29 HELICAL 1 SNA ...

Page 143: ...36 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 5 1 6 MEA UNIT CLUTCH 0 3 5 4 1 2 ...

Page 144: ...ERVICE not AVAILABLE Drawing Dell_ code SEC_code Description Qty Service Remark 0 JC97 01788A MEA UNIT CLUTCH 1 SNA 1 6107 001171 SPRING TS 1 SNA 2 JC66 00393A GEAR FEED 1 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 3 JC66 00398A SHAFT FEED 1 SNA 4 JC72 00978A PMO COLLAR_SPRING 1 SNA 5 JC72 00981A PMO HUB CLUTCH 1 SNA ...

Page 145: ...l Parts Catalog Dell 2355dn Service Manual 5 2 FUSER 1 3 1 4 1 5 1 6 1 6 1 7 1 2 1 8 1 9 0 1 30 28 7 7 6 8 39 15 11 21 13 2 36 34 10 3 32 32 22 18 27 24 37 37 29 31 7 23 2 5 16 20 26 12 14 1 2 1 2 1 1 17 25 33 9 8 35 38 36 35 34 9 25 1 33 13 10 ...

Page 146: ...6 SPRING CS 2 SNA 11 6107 001159 SPRING TS 2 SNA 12 6044 000231 RING E 2 SNA 13 6044 000125 RING E 4 SNA 14 JC75 00095A MEC BRUSH ANTISTATIC 1 SNA 15 JC72 20902A PEX ROLLER F UP 2 5 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 16 JC70 20901A IEX SHAFT IDLE F UP 5 SNA 17 JC70 00538A ELECTRODE EARTH_UPPER 1 SNA 18 JC68 00408A LABEL R LV FUSER 110V 1 SNA 18 JC68 00409A LABEL R HV FU...

Page 147: ... Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 6 MEA UNIT DUPLEX 0 14 6 14 13 5 18 18 5 5 6 6 19 4 4 2 15 3 19 11 12 7 10 8 3 19 19 11 12 12 13 5 5 14 17 1 9 1 1 1 1 1 ...

Page 148: ... M FEED DUP 4 SNA 6 JC61 01594B FRAME M_DUP 1 SNA 7 JC61 01595A GUIDE M_UPPER DUP 1 SNA 8 JC61 01596A BRACKET P ALIGN DUP 1 SNA 9 JC65 00017A TERMINAL P GND DUP 2 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 10 JC66 00038A GEAR EXIT F DOWN 1 SNA 11 JC66 00444A SHAFT IDLE ROLL DUP 2 SNA 12 JC66 00896A ROLLER M IDLE_ DUP 2 SNA 13 JC66 00899A PULLEY 18_DUP 2 SNA 14 JC66 00900A PULLE...

Page 149: ...42 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 SCANNER 8 7 7 7 6 5 4 3 1 0 2 8 ...

Page 150: ... Remark 0 JC97 03865A SCANNER 1 SNA 0 JC97 03865B SCANNER 1 SNA 1 JC96 05184A ELA HOU DADF 1 SA 2 JC97 03846A PLATEN 1 SNA 3 JC97 03848A OPE 1 SA 3 JC97 03848B OPE 1 SA Drawing Dell_ code SEC_code Description Qty Service Remark 4 JC63 02807A COVER SCAN BAND F 1 SNA 5 JC64 00440A BADGE DELL 1 SNA 6 JC68 01685B LABEL INFORMATION 1 SNA 7 6003 000196 SCREW TAPTYPE 3 SA 8 0203 001159 TAPE FILAMENT 0 05...

Page 151: ...44 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 1 OPE 0 30 27 22 1 20 28 26 23 24 25 29 29 29 29 21 13 14 18 13 7 10 19 20 8 5 2 3 4 6 14 15 11 12 9 17 16 ...

Page 152: ...KEY FUNCTION 1 SNA A type 14 JC64 00593G KEY FUNCTION 1 SNA B type 15 JC64 00593B KEY FUNCTION 1 SNA A type 15 JC64 00593H KEY FUNCTION 1 SNA B type 16 JC64 00593C KEY FUNCTION 1 SNA A type Drawing Dell_ code SEC_code Description Qty Service Remark 16 JC64 00593J KEY FUNCTION 1 SNA B type 17 JC64 00593D KEY FUNCTION 1 SNA A type 17 JC64 00593K KEY FUNCTION 1 SNA B type 18 JC64 00593E KEY FUNCTION ...

Page 153: ...46 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 2 PLATEN 0 5 6 3 7 1 7 7 2 4 ...

Page 154: ...ode Description Qty Service Remark 0 JC97 03846A PLATEN 1 SNA 1 JC97 03849A PLATEN LOWER 1 SNA 2 JC97 03283A MEA SCAN UPPER 1 SA 3 JC63 01827A COVER SCAN BAND L 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 4 JC63 01828A COVER SCAN BAND R 1 SNA 5 JC63 01829A COVER SCAN BAND REAR 1 SNA 6 JC68 01381B LABEL R PPID DEVE 1 SNA 7 6003 000196 SCREW TAPTYPE 4 SA ...

Page 155: ...48 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 2 1 MEA SCAN UPPER 0 6 7 6 2 6 4 6 5 6 3 6 1 6 6 6 2 3 4 1 6 5 ...

Page 156: ...6 SCREW TAPTITE 1 SNA 3 JB70 00148A IPR HOLDER GLASS 1 SNA 4 JC01 00001A GLASS SCAN 1 SNA 5 JC63 01831A COVER SCAN UPPER 1 SNA 6 JC97 03281A MEA SCAN DUMMY UPPER 1 SNA 6 1 0203 001266 TAPE DOUBLE FACE 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 6 2 0203 001744 TAPE DOUBLE FACE 1 SNA 6 3 JC02 00013A TAPE ETC DOUBLE TAPE SMALL 1 SNA 6 4 JC63 00152J COVER SCAN DUMMY 1 SNA 6 5 JC6...

Page 157: ...5dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 2 2 PLATEN LOWER 18 7 18 4 18 2 18 5 18 8 18 1 18 1 18 3 18 6 18 34 18 19 23 14 24 12 11 10 9 8 33 29 32 28 17 17 16 15 13 20 21 6 5 4 3 1 35 7 0 27 25 31 30 22 26 2 ...

Page 158: ...00667A STOPPER M FAN80 2 SA 18 JC96 04918A ELA HOU SCAN MOTOR 1 SA 18 1 6003 000269 SCREW TAPTITE 2 SNA 18 2 6044 000125 RING E 1 SNA 18 3 JC31 00104A MOTOR STEP 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 18 4 JB66 00083A GEAR IDLE 1 SNA 18 5 JB72 00764A PMO HOLDER BELT 1 SNA 18 6 JC61 00895A BRACKET SCAN MOTOR R2 1 SNA 18 7 JC66 00530A GEAR REDUCTION73 37 1 SNA 18 8 JC66 005...

Page 159: ...52 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 ELA HOU DADF 0 1 5 11 4 8 9 10 6 2 7 3 ...

Page 160: ...6 SCREW TAPTITE 19 SNA 2 JC63 01807A COVER DADF FRONT 1 SNA 3 JC63 01809A COVER DADF REAR 1 SNA 4 JC96 05183A ELA HOU COVER PLATEN 1 SNA 5 JC96 05185A ELA HOU DADF DRV 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 6 JC96 05186A ELA HOU DADF LOWER 1 SNA 7 JC96 05187A ELA HOU DADF UPPER 1 SNA 8 JC97 02779B MEA UNIT HINGE 1 SNA 9 JC97 03038B MEA UNIT HINGE DADF 1 SNA 10 JC97 03279A...

Page 161: ...54 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 1 ELA HOU COVER PLATEN 0 1 4 18 3 10 16 14 14 6 20 11 9 12 2 21 5 13 15 17 7 19 8 ...

Page 162: ... 02427A SPRING ETC FEED IDLE 2 SNA 7 JC61 02429A SPRING ETC MID IDLE 4 SNA 8 JC61 02534A GUIDE EXTENSION 1 SNA 9 JC63 00209A SHEET WHITE SPONGE 1 SNA 10 JC63 01660A GROUND PLATEN 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 11 JC63 01820A COVER PLATEN 1 SNA 12 JC63 01821A COVER PLATEN BAND 1 SNA 13 JC66 01022A ROLLER M_IDLE SCF 4 SNA 14 JC66 01749A LEVER JAM_FEED 2 SNA 15 JC66 ...

Page 163: ...56 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 2 ELA HOU DADF DRV 0 7 14 14 6 5 17 15 21 4 17 1 2 20 3 17 9 19 16 16 6 13 12 14 14 3 8 10 11 ...

Page 164: ... JC66 01753A GEAR FEED IDLE B 1 SA 7 JC66 01754A GEAR FEED IDLE C 2 SA 8 JC66 01752A GEAR FEED IDLE A 1 SA 9 JC66 01759A GEAR PICKUP IDLE LOW 1 SA 10 JC61 04040A BUSH SPRING CLUTCH 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 11 JC61 02240A COLLAR PICKUP 1 SNA 12 6107 001171 SPRING TS 1 SA 13 JC66 01760A GEAR PICKUP IDLE UP 1 SA 14 6044 000231 RING E 4 SA 15 0604 001095 PHOTO I...

Page 165: ...58 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 3 ELA HOU DADF LOWER 0 25 14 24 18 17 4 17 13 8 3 12 23 15 2 20 6 10 7 11 21 22 9 16 5 19 ...

Page 166: ... SNA 8 JB61 00076A SPRING ETC TORSION DOC CC2 F 2 SNA 9 JC39 00853A HARNESS DADF SENSOR 1 1 SNA 10 JC61 00423A BUSH 6_D 6 SNA 11 JC61 01179A PLATE M_WHITE BAR 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 12 JC63 01597C COVER DADF_MIDDLE 1 SNA 13 JC63 01661A GROUND DADF 1 SNA 14 JC63 01662A GROUND FEED EXIT 1 SNA 15 JC63 01808A COVER DADF LOWER 1 SNA 16 JC66 01754A GEAR FEED IDL...

Page 167: ...60 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 4 ELA HOU DADF_UPPER 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ...

Page 168: ...1 02428A SPRING ETC EXIT IDLE 2 SNA 8 JC66 01022A ROLLER M_IDLE SCF 4 SNA 9 JC66 01817A SHAFT FEED IDLE 1 SNA 10 JC61 02252A HOLDER LIFTING_IDLE 1 SNA 11 JC66 01876A DAMPER DADF UPPER 4 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 12 JC75 00095A MEC BRUSH ANTISTATIC 1 SNA 13 JC63 01622C COVER DADF UPPER BT 1 SNA 14 JC63 01664A GROUND BRUSH 1 SNA 15 JC63 01663A GROUND DADF UPPER 1...

Page 169: ...62 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 5 MEA UNIT HINGE DADF 0 5 4 6 3 2 8 11 1 7 10 9 ...

Page 170: ...A UNIT HINGE_DADF 1 SNA 1 JC61 02224B HINGE PLATEN 1 SNA 2 JC61 01432A HINGE M_LINK L 2 SNA 3 JC61 02223A HINGE SLIDER 1 SNA 4 JC61 02248B HINGE SCAN 1 SNA 5 JC61 02183A HOUSING HINGE_SCAN 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 6 6107 001354 SPRING CS 2 SNA 7 JC63 01568A GROUND HINGE 1 SNA 8 JC66 01810A SHAFT HINGE 1 SNA 9 JC66 01811A SHAFT LINK 2 SNA 10 6044 000159 RING ...

Page 171: ...64 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 6 MEA UNIT COVER OPEN 0 8 4 5 2 3 1 7 3 6 ...

Page 172: ... Service Remark 0 JC97 03279A MEA UNIT COVER OPEN 1 SNA 1 6003 000196 SCREW TAPTITE 2 SNA 2 JB72 00819A PMO BUSH 1 SNA 3 JC61 00788A GUIDE M_DOC SENSOR 2 SNA 4 JC61 02489A SPRING ETC PICKUP 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 5 JC63 01819A COVER OPEN 1 SNA 6 JC66 01876A DAMPER DADF UPPER 2 SNA 7 JC97 03060A MEA UNIT STOPPER 1 SNA 8 KW455 JC97 03070A MEA UNIT PICK UP DA...

Page 173: ...66 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 7 3 7 MEA UNIT STACKER TX 0 1 2 7 2 7 3 4 5 6 8 ...

Page 174: ...MEA UNIT STACKER TX 1 SNA 1 6003 000196 SCREW TAPTITE 3 SNA 2 6003 000282 SCREW TAPTITE 2 SNA 3 JC61 02532A GUIDE DOCU L 1 SNA 4 JC61 02533A GUIDE DOCU R 1 SNA 5 JC63 01822A COVER RACK 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 6 JC63 01835A COVER STACKER TX 1 SNA 7 JC66 01786A SLIDER DOCU GUIDE 2 SNA 8 JG66 40003A GEAR PINION 1 SNA 9 JC66 02103A DAMPER STACKER REAR 1 SNA 10 ...

Page 175: ...68 Parts Catalog Dell 2355dn Service Manual Parts Catalog Dell 2355dn Service Manual 8 CASSETTE 0 22 3 20 9 10 19 14 19 1 19 2 15 16 13 5 4 4 17 21 6 8 7 1 2 18 12 11 ...

Page 176: ...UIDE M EXTEND S_DELL 1 SNA 9 JC61 01692A SUPPORT HOLDER PAD 1 SNA 10 JC61 70911A SPRING ETC EXIT ROLL FD 1 SNA 11 JC63 01806A COVER CST DUMMY 1 SNA 12 JC63 01836A COVER SUB CASSETTE 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 13 JC66 00719A CAM M KNOCK UP 1 SNA 14 JC68 02150A LABEL CAUTION 1 SNA 15 JC70 00300G ADJUST M CST L_DELL 1 SNA 16 JC70 00301G ADJUST M CST R_DELL 1 SNA ...

Page 177: ...ell 2355dn Service Manual 9 ELA HOU SCF 0 15 47 55 30 22 23 7 17 2 65 66 69 4 51 6 19 19 27 67 68 67 32 19 12 35 20 31 36 45 1 34 43 16 3 8 9 5 10 14 11 13 49 29 6 18 61 40 50 42 41 48 28 63 62 64 44 33 38 52 59 60 56 19 24 46 37 39 19 25 54 21 6 70 57 26 58 53 ...

Page 178: ...P R 1 SNA 26 JC61 00835A FOOT BACK 2 SNA 27 JC61 00836A FOOT FRONT 2 SNA 28 JC61 00877G FRAME M_SCF 1 SNA 29 JC61 00915A STOPPER M PICK UP_R2 2 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 30 JC61 00937A GUIDE M KNOCK UP 1 SNA 31 JC63 00369A SHEET COVER SENSOR 1 SNA 32 JC63 00492D COVER M_SIMM 1 SNA 33 JC63 00527A SHEET BRUSH 1 SNA 34 JC66 00377A CAM M PICK_UP 1 SNA 35 JC66 00394...

Page 179: ...SEC_code Description Qty Service Remark 60 JC61 00910A HOUSING M PICK UP2_R2 1 SNA 61 JC72 01231A SPONGE ROLLER PICK_UP 1 SNA 62 JC97 03278A MEA UNIT CASSETTE SCF 1 SNA 63 JC97 03280A MEA COVER FRONT SCF 1 SNA Drawing Dell_ code SEC_code Description Qty Service Remark 64 6107 001047 SPRING ES 2 SNA 65 JC63 01813A COVER FRONT SCF 1 SNA 66 JC66 00529A ROLLER M IDLE FEED 2 SNA ...

Page 180: ...7 03274A MEA COVER SIDE R KW435 Right Side Cover 2335dn 2355dn FRU JC97 03272A MEA COVER FRONT KW436 Front Door Cover 2335dn 2355dn FRU JC95 01272A ELA HOU COVER MID M7DMY Middle Cover Assembly 2355dn FRU JC97 03276A MEA COVER REAR KW439 Cover Rear 2335dn 2355dn FRU JC63 01810A COVER M_DIMM KW448 Memory Door 2335dn 2355dn CRU Miscellaneous Hardware JC96 05063B ELA UNIT FUSER_110V KW449 Fuser 110V ...

Page 181: ...55dn FRU JC98 01673A SMPS ASSY 110V with SHIELD and SWITCH KM07H Power Supply SMPS 110V 2355dn FRU JC96 05479A ELA HOU HVPS F028C Power Supply HVPS 2335dn 2355dn FRU Notes CRU Customer Replaceable Units refers to parts that can easily be replaced by the customer without sending an onsite technician FRU Field Replaceable Unit a part that can be replaced or added by onsite technician ...

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