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214

2.3.8 Operator panel

The operator panel has eight switches, four LEDs, and one LCD with 16 columns by two
lines. The switches are used for operation, and the LEDs and LCD are used to display error
or status information.

Figure 5220-10 shows the operator panel.

GID 5220

Figure 5220-10 Operator panel

POWER

ONLINE

DATA

ERROR

MFF

PAPER SIZE

FONT

SELF

TEST

RESET

CONT.

ENTER

–

READY

FORM

FEED

RESET

TRAY

SELECT

Summary of Contents for T9020

Page 1: ...Maintenance Manual Laser Printer T9020 ...

Page 2: ... Index of Parts 2 5 to 2 7 Printer M Unit 2 to 4 2 15 Print Unit 2 2 Upper Cover 2 4 Printer M Unit 1 2 9 Laser Diode LD Stay ASY 2 8 Base Frame ASY 2 3 Printer 2 11 Heat Roller HR Unit 2 13 Paper Tray 250 2 14 Paper Tray 500 2 10 Paper Eject Unit 2 12 Front Door ASY ...

Page 3: ...2 2 2 2 Upper Cover ...

Page 4: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DESCRIPTION M3854 20WA 120V M3854 20WB 230V UPPER COVER ASY UPPER DOOR ASY UPPER DOOR ASY STOPPER1 STOPPER2 LABEL1 LABEL2 LABEL A A3 LABEL UPPER COVER UD GUIDE L UD GUIDE LL UD GUIDE R DCH FRAME ASY OZONE FILTER OPERATOR PANEL OPCABLE 13P CLEANING PAD SCREW SHEET LOGO LABEL LOGO REAR GUIDE CLEANING SHEET RC PAD Applies to specs other than B153 ...

Page 5: ...2 4 2 3 Printer ...

Page 6: ...2 5 2 3 Printer LEVEL QUANTITY M P PART NUMBER DESCRIPTION PAPER EJECT UNIT DUPLEX UNIT B15X 120V 1 1 1 1 1 1 1 1 B25X 230V POS 1 7 1 2 3 4 5 6 7 8 1 1 APPLICATION OPTION ...

Page 7: ...2 6 2 4 Printer M Unit 1 ...

Page 8: ...ARD DCV01AA PT BRACKET BRACKET T M COVER SFS ASY SFS BOARD ASY SFS LEVER SFS COVER SFS CABLE FELIGHT CORE CODE BUSH OPE FG PLATE BRACKET PLATE APPLICATION B25X 230V POS 1 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 B15X 120V 1 2 1 4 1 1 2 1 1 2 1 2 1 1 5 2 1 2 3 1 4 1 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 ...

Page 9: ...2 8 2 5 Printer M Unit 2 ...

Page 10: ...UIDE L ASY PT GUIDE L RUBBER FOOT PTGL DUMPER HR PLATE PICK MOTOR ASY MTR BRACKET ASY PICK MOTOR GEAR SUPPORTER BEARING SHEET FG SPRING ASY BEARING APPLICATION B25X 230V 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 POS 1 10 1 2 3 4 5 7 9 7 8 9 10 11 17 11 12 13 14 15 16 17 18 19 21 19 20 21 22 23 24 27 24 25 26 27 28 29 30 31 32 33 34 35 36 37 1 1 2 1 1 2 1 2 1 1 1 1 1 1 1 1 4 B15X 120V 1 1 2 6 unuse...

Page 11: ...2 10 2 6 Printer M Unit 3 ...

Page 12: ...PS BOARD ASY SWITCH ARM PSS CABLE PSS SPRING PT LOCK LEVER PT LOCK SPRING CABLE ASY MAIN MOTOR ASY MM CABLE ASY FAN PLATE MFF SCREW APPLICATION B15X 120V 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 B25X 230V POS 1 6 1 2 3 4 5 6 7 8 12 8 9 10 11 12 13 14 25 14 15 19 15 16 17 18 19 20 21 22 23 24 25 26 32 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 1 9 1 2 1 1 4 3 1 5 2 1 2 1 1 1 1 1 1 1...

Page 13: ...2 12 2 7 Printer M Unit 4 1 2 ...

Page 14: ...CREW E RING ROLLER R ASY ROLLER R PLATE R PLATE L PLATE ASY GEAR P2 SENSOR LEVER SHEET A HOLDER HOLDER ASY CABLE ASY GUIDE ASY PAPER GUIDE ASY PHOTO SENSOR CABLE ASY SENSOR LEVER GUIDE SPONGE3 SENSOR LEVER PHOTO SENSOR CABLE ASY SWITCH COVER SWITCH ASY1 DM BRACKET ASY STEPPING MOTOR B25X 230V POS 1 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 28 29 28 29 30 31 37 31 32 3...

Page 15: ...2 14 2 7 Printer M Unit 4 2 2 ...

Page 16: ...inter M Unit 4 1 2 LEVEL QUANTITY M P PART NUMBER 398 321 398 322 398 323 398 324 DESCRIPTION STOPPER SPONGE 3 LABEL HV BOARD POWER BOARD POWER BOARD WD98AA PLATE B25X 230V POS 50 51 52 53 54 55 56 57 58 59 60 61 62 B15X 120V APPLICATION 2 ...

Page 17: ...2 16 2 8 Base Frame ASY 1 2 ...

Page 18: ...V2 SPRING HV3 SPRING HV4 GEAR PICK GUIDE ASY SPRING CAM FOLLOWER R CAM FOLLOWER L BRAKE PAD SWITCH ASY SPRING F ROLLER ASY SHAFT ASY ROLLER ASY TONER SENSOR ASY TONER SENSOR SPONGE TS LABEL CAM LEVER APPLICATION B15X 120V 1 1 1 2 1 1 1 1 B25X 230V POS 1 79 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 36 32 33 34 35 36 37 38 39 40 49 40 48 40 41 42 43 44 45...

Page 19: ...2 18 2 8 Base Frame ASY 2 2 ...

Page 20: ...IDE SHEET B PLATE GUIDE PLATE PLATE PLATE ASY TRCG UNIT SCREW SHEET F1 T SHEET CORONA WIRE T PLUG T SPRING APPLICATION B15X 120V 1 6 6 1 1 1 2 2 4 2 1 1 4 1 1 1 1 1 1 1 1 1 B25X 230V POS 50 51 52 53 54 56 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 79 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 1 2 2 2 1 6 2 1 1 2 2 1 1 1 2 1 1 1 2 1 ...

Page 21: ...2 20 2 9 LD Stay ASY ...

Page 22: ... LD UNIT LD UNIT LD CABLE ASY FERRITE CORE STACKER1 ASY ROLLER ASY LABEL LABEL GUIDE A SE RING B15X 120V 1 2 2 1 1 3 1 1 1 2 2 1 1 1 2 1 1 POS 1 10 1 2 3 4 5 4 5 6 7 6 7 8 9 10 11 12 13 14 15 16 17 30 17 18 19 18 19 20 21 22 23 25 23 24 23 24 25 26 27 28 29 30 31 32 33 34 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 B25X 230V 1 4 APPLICATION ...

Page 23: ...2 22 2 10 Paper Eject Unit ...

Page 24: ...UIDE C GUIDE D GUIDE E GUIDE F GUIDE G SIDE FRAME ER ASY GEAR3 GEAR D4 PAPER GUIDE ASY PINCH ROLLER APPLICATION B15X 120V 1 1 1 4 2 1 1 1 1 1 1 2 1 3 1 1 B25X 230V POS 1 33 1 4 1 2 1 2 3 4 5 6 7 8 9 10 11 12 16 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 30 31 32 31 32 33 1 1 1 1 2 1 3 3 11 2 1 1 1 1 1 1 1 4 9 1 4 1 1 ...

Page 25: ...2 24 2 11 HR Unit 1 2 ...

Page 26: ...LDER BEARING BEARING HR ASY BEARING BEARING HEATER LAMP HEATER LAMP REAR COVER SIDE COVER L ASY SIDE COVER R GEAR MF ROLLER HOLDER L ASY B15X 120V 1 1 1 1 1 1 1 1 1 1 8 1 9 3 B25X 230V POS 1 48 1 48 1 19 1 2 3 4 5 6 7 13 7 8 9 10 11 12 13 14 16 14 15 16 17 18 20 21 20 21 22 23 24 25 26 27 29 31 29 30 31 32 33 34 35 36 37 38 39 40 39 40 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 5 1 1 1 1 1 1 1 1 2 1 1 2 1 5 5 ...

Page 27: ...2 26 2 11 HR Unit 2 2 ...

Page 28: ...2 27 2 11 HR Unit 2 2 LEVEL QUANTITY M P PART NUMBER DESCRIPTION ROLLER HOLDER R ASY CABLE ASY CONNECTOR TUBE B15X 120V 3 1 1 1 1 1 B25X 230V POS 42 43 42 43 44 45 46 47 48 1 1 APPLICATION ...

Page 29: ...2 28 2 12 Front Door ASY ...

Page 30: ...Front Door ASY LEVEL QUANTITY M P PART NUMBER DESCRIPTION FRONT DOOR ASY APPLICATION B15X 120V 1 1 1 1 1 5 B25X 230V POS 1 19 1 2 9 3 5 3 4 5 7 8 7 8 9 10 11 12 13 14 15 16 17 18 19 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 ...

Page 31: ...2 30 2 13 Paper Tray 250 ...

Page 32: ...ER ASY P PLATE ASY SPRING PLATE HOLDER L PLATE HOLDER R PH SPRING DIAL ASY COVER SWITCH CAM GEAR END GUIDE COVER LABEL A LABEL B SPONGE C1 SPONGE C2 SPONGE C3 SPONGE C4 SPONGE C5 APPLICATION F704 1 1 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 POS 1 32 1 2 3 4 5 6 7 8 9 10 13 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 1 1 1 2 ...

Page 33: ...2 32 2 14 Paper Tray 500 ...

Page 34: ...SPRING DIAL ASY COVER SWITCH CAM GEAR END GUIDE COVER GUIDE ASY TAPE TRAY PLATE SPRING R SUB ASY SPRING L SUB ASY FG PLATE ASY APPLICATION F755 1 1 1 1 1 1 2 2 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 1 3 1 5 1 2 1 2 1 POS 1 53 2 4 2 3 4 5 6 8 13 8 10 11 10 11 12 13 14 15 16 17 18 19 20 21 27 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 44 42 43 44 45 46 47 48 49 50 51 52 53 1 1 1 1...

Page 35: ...2 34 2 15 Print Unit ...

Page 36: ...2 35 2 15 Print Unit LEVEL QUANTITY M P PART NUMBER DESCRIPTION PRINT UNIT DEV UNIT DRUM UNIT P LOCK ASY TONER BOTTLE APPLICATION B15X 120V 1 1 2 POS 1 3 1 2 3 4 1 1 B25X 230V ...

Page 37: ...2 36 2 16 Duplex Unit 1 2 ...

Page 38: ...R TIMING BELT E RING TRAY SUB ASY APPLICATION B15X 120V 1 1 1 POS 1 56 1 40 1 13 1 3 1 2 3 5 8 5 6 7 8 9 10 11 12 13 14 39 14 16 18 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 55 41 42 43 44 45 46 47 1 1 1 1 4 6 2 2 2 1 1 8 2 4 1 1 4 2 4 4 1 2 2 2 1 1 1 1 1 3 3 1 1 1 2 1 1 1 1 2 1 3 3 1 1 1 1 1 1 1 B25X 230V ...

Page 39: ...2 38 2 16 Duplex Unit 2 2 ...

Page 40: ...2 39 2 16 Duplex Unit 2 2 LEVEL QUANTITY M P PART NUMBER DESCRIPTION SCREW APPLICATION B15X 120V POS 48 49 50 51 52 53 54 55 56 4 1 1 1 1 1 1 1 1 B25X 230V ...

Page 41: ...2 40 2 17 Feeder Unit 1 1 2 ...

Page 42: ... 1 2 2 1 1 1 1 1 1 1 1 F777 500 POS 1 28 1 7 1 2 3 4 5 6 7 8 10 8 9 10 A 11 22 11 12 13 17 13 14 15 16 17 18 19 20 21 22 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DESCRIPTION FEEDER SUBASY FEEDER SUBASY M FRAME FU ASY M FRAME FU ASY PT GUIDE L ASY PT GUIDE L ASY PT GUIDE SPRING PLATE PT GUIDE R2 ASY PPS BOARD ASY CABLE FU ASY ...

Page 43: ...2 42 2 17 Feeder Unit 1 2 2 ...

Page 44: ...2 43 2 17 Feeder Unit 1 2 2 LEVEL QUANTITY M P PART NUMBER DESCRIPTION PT GUIDE R ASY CABLE FU ASY APPLICATION F957 250 1 1 1 1 1 1 1 2 2 F777 500 POS B 23 24 25 26 27 28 1 1 6 1 2 1 2 1 1 1 1 1 ...

Page 45: ...2 44 2 18 Feeder Unit 2 1 2 ...

Page 46: ...LEVER SENSOR LEVER F2 SHEET A SHEET B RELEASE LEVER COLOR LOCK LEVER SPRING BEARING PF2 FEED ROLLER FU GEAR F M BRACKET FU ASY M BRACKET FU ASY STEPPING MOTOR STEPPING MOTOR SWITCH FU ASY APPLICATION F957 250 1 1 1 1 8 1 2 1 2 2 2 2 1 1 2 1 1 1 4 1 1 1 1 1 3 1 2 F777 500 POS 1 38 1 2 3 10 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 35 29 30 31 32 33 34 35 36 37 38 39 ...

Page 47: ...2 46 2 18 Feeder Unit 2 2 2 ...

Page 48: ... 353 DESCRIPTION PR SHAFT FU ASY PR SHAFT FU ASY ROLLER P ASY PICK ROLLER ASY HOLDER ASY GEAR F3 BEARING PF2 S LEVER F1 ASY F957 250 1 1 1 1 F777 500 POS 40 46 40 41 42 41 42 A B 43 44 45 46 1 1 1 1 1 2 1 1 1 2 18 Feeder Unit 2 2 2 APPLICATION 1 1 1 1 1 2 1 ...

Page 49: ...l timing signal for each raster based on which the video timing controller generates the above three signals The FEIT circuit in the LSI receives image data from the video buffer in the LSI 1 It then calculates image data for image improvement and sends the calculation results as video data to the LD unit in synchronization with the BD signal The BD signal is used to detect that the laser beam is ...

Page 50: ...lines The switches are used for operation and the LEDs and LCD are used to display error or status information Figure 5220 10 shows the operator panel GID 5220 Figure 5220 10 Operator panel POWER ONLINE DATA ERROR MFF PAPER SIZE PRINT FONT SELF TEST RESET CONT ENTER MENU READY FORM FEED RESET MENU TRAY SELECT ...

Page 51: ... over voltage protective circuit If a 24 V overvoltage state occurs all output voltage is shut down by the 23 V overvoltage protective circuit PWSTOP signal If the printer detects an alarm state it generates a PWSTOP signal to forcibly stop power output The factor that stopped the power is retained for about one minute after AC input is turned off GID 5220 ACIN H F1 SW Filter F2 Filter Surge contr...

Page 52: ...Leer ...

Page 53: ...ccuracies of informationherein TRADEMARK ACKNOWLEDGMENTS The following companies own the other trademarks used in this manual Adobe Systems Inc PostScript AppleComputer Inc AppleTalk LocalTalk Macintosh TrueType AT T UNIX Centronics Data Computer Corporation Centronics Hewlett Packard Corporation Hewlett Packard LaserJet LaserJet 5 PCL International Business Machines Corporation IBM IBM PC AT IBM ...

Page 54: ...INGDOM Tally Limited Molly Millars Lane Wokingham Berkshire RG41 2QT England Phone 44 118 978 8711 Fax 44 118 979 1491 http www Tally co uk CANADA Tally Corp 125 Traders Boulevard 9 Missisauga Ontario L4Z 2E5 Canada Phone 1 905 8904646 Fax 1 905 8904567 http www Tally com FRANCE Tally S A 19 avenue de L ille Saint Martin F 92237 Nanterre Cedex France Tél 33 1 413011 00 Fax 33 1 413011 10 http www ...

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