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5-24

Printhead Procedures

Printhead Procedures

The printer uses air pressure to both fill and evacuate ink and
printhead flush from the printheads. The following functions
are available from the menu at

Maintenance > Printhead

Procedures:

◆

Load Ink In All Heads

— when installing ink for the first

time, or when restarting the printer after an extended power
down period, this function fills the empty printheads with
ink.

◆

Fill Heads with Ink

— fills the printheads with ink, one color

at a time. Should only be done with empty printheads.

◆

Empty Heads (Fill With Air)

— empties all printheads by

using air pressure.

The wiping station has a waste tray that drains to a valve at the
front of the printer. As you perform Printhead Procedures from
the menu, monitor the ink and solvent level in the waste tray.
Drain the ink into a container occasionally to prevent overflows.
Since this mixture of ink and printhead flush will not cure, dis-
pose of it according to the instructions in the Material Safety
Data Sheets for the ink and printhead flush.

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Содержание CS7075

Страница 1: ...Oc CS7075 Oc CS7100 User Manual for Oc UV curable inkjet printers 0706341 Rev B...

Страница 2: ...itten permission from MacDermid ColorSpan Inc MacDermid ColorSpan Inc makes no representations or warranties with respect to the contents of this manual Further it reserves the right to revise or chan...

Страница 3: ...ajor changes and additions that have been made to this manual since it was first released See the accompanying Release Notes for specific changes to the software and hardware between manual updates Re...

Страница 4: ...h the same part supplied by the manufacturer It is your responsibility to follow these instructions in order to maintain compliance with the FCC regulations Changes or modifications not expressly appr...

Страница 5: ...f laws of the Member States concerning telecommuni cation terminal equipment including the mutual recognition of their conformity Der VideoNet port ist nicht daf r vorgesehen an ein ffentliches Telefo...

Страница 6: ...and media Chapter 4 Calibrating the Printer shows you how to cali brate the printer for optimal print quality Chapter 5 Maintaining the Printer explains scheduled maintenance how to recover clogged pr...

Страница 7: ...ht Dieses Feld weist auf einen Umstand hin der einen Hardware oder Software Schaden oder Datenverlust verursachen k nnte WARNING Alerts you to something that has the potential to cause physical harm t...

Страница 8: ...viii...

Страница 9: ...Warnings 1 6 Workflow Overview 1 8 Daily Startup 1 8 Recover Jets Part 1 1 8 Recover Jets Part 2 1 10 600x300 Printing 1 13 Daily Shutdown 1 14 Parts Overview 1 15 Special Features 1 19 Printheads 1 1...

Страница 10: ...y Ink Box 3 11 Loading a Full Ink Box 3 11 Pause Swapping Ink 3 13 Loading Roll Fed Media 3 14 Support for Large Narrow Media Rolls 3 15 Unloading and Cutting Roll Fed Media 3 21 Takeup Spool Pin Rele...

Страница 11: ...4 Calibration Summary 4 25 Straightening the Media Path 4 26 Linearization 4 27 Maintaining the Printer Maintenance Schedule 5 2 Clean the Rail and Bearings 5 4 Pinch Rollers 5 4 Rail 5 5 Carriage Bea...

Страница 12: ...Table of Contents Technical Specifications Specifications A 2 Supplies and Accessories A 6 Troubleshooting Troubleshooting Checklist B 2 Head Strike Recovery B 4 Warranty Claims B 6 Diagnostics B 8 In...

Страница 13: ...tarted This chapter shows you how to get started using your printer It includes these topics Operating Requirements page 1 2 Important Operating Notes page 1 4 Workflow Overview page 1 12 Parts Overvi...

Страница 14: ...Preparation Guide for specifications The UV lamp power supply is connected to the included power line conditioner that provides steady and consistent voltage for optimal performance Caution Only equip...

Страница 15: ...tory tract Normal air movement will mix the ozone with fresh air causing it to revert back to oxygen Store media and ink in an area with similar temperature and humidity conditions as the printer Loca...

Страница 16: ...ontact Oc Display Graph ics Systems Technical Services before starting the printer again Caution Do not connect any equipment to the line condi tioner for the UV power supply except as specified by Oc...

Страница 17: ...ns AutoJet at user defined intervals to ensure that all jets are either working or substituted with working jets See AutoTune on page 4 4 for instructions Wear cotton gloves when loading media to prev...

Страница 18: ...cumstances when excessive air contamination exists None of the component substances have established exposure stan dards per OSHA NIOSH or ACGIH Electrical WITH THE POWER SWITCH IN THE OFF POSI TION...

Страница 19: ...hnlichen Umst nden wenn erh hte Luftverschmutzung besteht erfoderlich sein Keine der Bestandteile haben Gefahren standards nach OSHA NIOSH oder ACGIH etabliert WARNUNG WENN DER NETZSCHALTER IN OFF POS...

Страница 20: ...ESGO DE EXPLOSI N SI LA BATER A ES REEMPLAZADA DE FORMA INCORRECTA La bater a debe ser reemplazada ni camente por personal t cnico autorizado y s lo por otra igual o equivalente Desh gase de esta bate...

Страница 21: ...egislaci n vigente Evite todo contacto con piel y ojos Aseg rese de disponer de una adecuada ventilaci n y extracci n tanto general como local Evite la inhalaci n de vapores Un respirador de protecci...

Страница 22: ...ument comme requis par loi local Eviter contact avec les yeux et mains Ventilation adequat est requis Verifier si pro tection respiratoire est necessaire Les componants ont pas tablie les standards O...

Страница 23: ...missioni di vapori L uso di una maschera di protezione potrebbe essere neces saria in una situazione eccezionale con un eccessiva contami nazione dell aria Nessuna delle sostanze contenute negli inchi...

Страница 24: ...rly and remoistening with head flush as necessary 7 When all printheads have been cleaned return the carriage to the right side of the printer by pressing the Proceed key on the control panel The carr...

Страница 25: ...Workflow Overview 1 13...

Страница 26: ...printer is ready to print 14 If the Prime Bars show any missing jets dab only the print heads that have missing jets Remove the parking station from the end of the printer From the Front Page press th...

Страница 27: ...Workflow Overview 1 15 Alternatively you can attempt to recover the remaining missing jets See Recover Missing Ink Jets on page 5 7 for instructions...

Страница 28: ...1 16 Workflow Overview...

Страница 29: ...documentation for instructions Set the printer to Production Quality Normal print mode In this mode the printer will accept print jobs rasterized at either 600x600 or 600x300 dpi and print them accor...

Страница 30: ...The printer will automatically enter a Sleep mode when it has been idle for a user defined period of time see page 2 7 for details If the printer must be shipped or power removed for an extended peri...

Страница 31: ...Parts Overview 1 19 Parts Overview Fig 1 1 Major parts of the printer 11 14 15 10 8 9 5 1 2 3 4 17 20 22 16 14 15 18 19 21 12 6 7 24 23 25 13 26 11a 11b 27...

Страница 32: ...of poorly printing inkjets with substitute jets Photodiode on carriage not shown enables the linearization calibration of color transforms without an external device 6 UV cure lamps high intensity lam...

Страница 33: ...tive head pressure and pressure for purging the printheads that provide ink and printhead flush for cleaning the printheads 19 Ink boxes each box holds ink or printhead flush Flexible tubing connects...

Страница 34: ...ching the UV power supply 27 Storage hook for light blocking mat provides a con venient storage space for the light blocking mat when not in use for 0 5 inch or thicker rigid media 28 Input and output...

Страница 35: ...and embedded software to align the print heads detect and replace missing jets linearize output and color profile media AutoSetTM calibration uses a high resolution digital imag ing sensor to automati...

Страница 36: ...print quality Stabilizer bars ensure stable handling of heavy media A second set of tables can be attached and clamped to the first set to support longer media The tables can be easily connected to an...

Страница 37: ...t and line art Sharp Edge Mode adds additional print passes and reduces print speed by 20 to reduce visible ink overspray at the edges of objects Simplified control panel interface Front Page screen p...

Страница 38: ...1 26 Special Features...

Страница 39: ...Control Panel 2 1 CHAPTER 2 Using the Control Panel This chapter describes the functions of the control panel Overview page 2 2 Front Page page 2 4 Navigation Keys page 2 9 Menu page 2 10 Menu Tree p...

Страница 40: ...current status of the printer and any currently printing job It displays when the printer is online communicating with the print server and either ready to print or printing Front Page When you press...

Страница 41: ...or a condi tion that will require an action before printing can continue Any action on your part is optional Printing is not inter rupted for a Warning message When the printer issues one of these mes...

Страница 42: ...configura tion options press the Menu key see Menu on page 2 10 for instructions Printer Name displays the name of the printer as defined on the print server or under the menu at Printer Settings Prin...

Страница 43: ...s the and keys to highlight Media or one of the inks then press Pro ceed to display information about the selection From this screen you can press the and keys to scroll between screens Press Proceed...

Страница 44: ...Media Advance rocker switch located between the inks and the platen to move the media in either direction Menu displays the complete printer menu for access to advanced configuration options see Menu...

Страница 45: ...t on the carriage bearings wheels when the printer is in Sleep Mode for over 24 hours Caution If printhead vacuum is lost during Sleep Mode ink will begin to seep from the printheads To prevent ink le...

Страница 46: ...dia on page 3 21 for instructions Reload enables you to load another roll or sheet of the previously printed media with the same settings without stepping through the media load process ATTN Attention...

Страница 47: ...ages or screens or selects between other options Proceed initiates the selected function Help displays a summary description of the high lighted menu options Pause Resume pauses or resumes printing du...

Страница 48: ...ee on page 2 17 for a listing of all menu options Calibrate Printer For instructions on using these options see Chapter 4 Calibrat ing the Printer Auto Calibrations see Auto Calibrations on page 4 6 f...

Страница 49: ...transmits registra tion or jet data to a log file on the print server See Calibra tion Summary on page 4 25 for details Configure for Profile Creation cut sheet printing only causes all calibration p...

Страница 50: ...time printed print mode lamps setting printer embedded software version plus write in blanks for other data Side Gutters sets the side gutter pattern to Narrow Medium or Wide sizes or turns them Off...

Страница 51: ...right nearest the control panel flush left or centered on the media MEDIA WIZARD Stiff Roll Fed Media Handling when enabled detensions then retensions the takeup system before every print job for mor...

Страница 52: ...ter printing before they are automatically turned off by the printer The idle time can be set from 1 to 10 minutes Increase the idle time if you are printing several jobs and waiting for the lamps to...

Страница 53: ...pace between swaths or if they over lap the media advance should be calibrated Reset Reservoir Filters after you replace the filters select this option to reset the ink counts to zero See Replace Ink...

Страница 54: ...ibration Vacuum Pressure Warnings and Actions List table of all actions and warn ings with cause and recovery This is an abbreviated version of the table Action and Warning Messages on page B 9 Error...

Страница 55: ...e Front Page Online Offline Media Ink Status Printer Status Advance Media Menu AutoJet Prime Bars Print Mode Sleep Wake Access Heads Media Wizard Load Unload Attention Print Select Show Printheads Pur...

Страница 56: ...Quality Check Print Position Stiff Roll Fed Media Handling Sleep Wait Time Expert Novice Messages Audible Alarm Localization was Units Units of Measure Time Format Date Format Head Height Wiping Posit...

Страница 57: ...ge 3 3 Selecting a Print Mode page 3 5 Checking Jet Health page 3 9 Loading Ink page 3 11 Media Loading Roll Fed Media page 3 14 Unloading and Cutting Roll Fed Media page 3 21 Respooling Media page 3...

Страница 58: ...s and Oc IJC700 UV Print Head Flush in the printer Use of any other inks or cleaning fluids COULD DAMAGE THE PRINTER AND WILL VOID THE WARRANTY Profilers provided with each ink box they contain infor...

Страница 59: ...r welder s flash AVOID LOOKING DIRECTLY AT THE UV LAMPS VORSICHT UV Licht hoher Intensit t Bitte vermeiden Sie es direkt in die Lampen zu schauen UV light exposure the printer is designed with shields...

Страница 60: ...r again Lamp replacement the UV lamps will gradually lose their intensity and therefore their ability to cure the ink See Replacing UV Lamp Bulbs on page 5 20 or the instruc tions included with replac...

Страница 61: ...cement Billboard Quality mode has the highest speed 2 Press the and and keys to highlight a print mode 3 Press the Set key to select the print mode A menu appears with these options Bidirectional Unid...

Страница 62: ...ss than Normal mode Fine Text prints at half the normal head speed to improve the output quality of fine text and line art by eliminating overspray Caution Printing in Fine Text mode which prints at 5...

Страница 63: ...canceled To print at 600x300 dpi set the RIP to rasterize RIP print jobs at this resolution before sending them to the printer If the printer is set to print in Billboard Quality or High Qual ity the...

Страница 64: ...he media is wrinkling or warping from the heat of the lamps lower the setting Use caution when turning off one of the lamps in the unidirectional modes If the difference in total operating time betwee...

Страница 65: ...until all jets are working or substituted for another jet Print Prime Bars 1 From the control panel Front Page screen press the Prime Bars key The control panel displays a prompt asking you to enter t...

Страница 66: ...trol panel Front Page screen press the Menu key 2 Press the key to highlight Maintenance 3 Press the Menu In key 4 Press to highlight Print Jet Out Lines 5 Press the Menu In key The Jet Out Lines patt...

Страница 67: ...s being verified after insertion Fast Blink low ink warning 300 ml remaining amount can be changed by the user On ink system action ink empty ink pump failure pro filer error or other see control pane...

Страница 68: ...or Ensure that the connectors are firmly engaged before pro ceeding 3 Invert and install the ink box into position in the holder The position for each ink color is shown on a label below the ink box h...

Страница 69: ...d 3 Disconnect and remove the old ink box 4 Install and connect the new ink box 5 Install the profiler that was included with the new ink box The LED above the profiler blinks slowly while the printer...

Страница 70: ...printing With the corresponding collets media on 2 inch cores can be loaded onto the supply but only 3 inch collets can be used on the takeup Tip Wear cotton gloves when loading media or handle the m...

Страница 71: ...n 72 inches wide the 98 inch model of the printer includes spool support accessories to prevent the spools from bowing under the weight Spool support attaches to the stand crossbar supports the supply...

Страница 72: ...arrower media install the spool support and or sleeve see Fig 3 4 and Fig 3 5 4 Load the media roll onto the spool 5 Load and secure the moveable collet against the end of the media roll The moveable...

Страница 73: ...media through the pinch rollers and onto the platen 10 From the front of the printer pull the media web taut so that the media feeds in a straight line from the supply with no wrinkles This is easier...

Страница 74: ...henever you change media types See Media Wizard on page 3 41 for details 13 Select the media type you are loading or create a new media type The control panel displays the current settings for the med...

Страница 75: ...prompt Attach media to takeup Press Proceed when media is ready to be loaded 16 Press the Adv to Takeup key to advance the media to the takeup spool You can press Stop if necessary to stop the media...

Страница 76: ...an be moved to the right or left 18 Press the key to continue The printer tensions the supply and takeup system turns on the platen vacuum fans and measures the width of the media by locating the righ...

Страница 77: ...gh the media with a utility knife below the platen As you cut the media from the printer hold it to prevent it from falling to the floor and possibly damaging it Note If you scratch the platen while c...

Страница 78: ...takeup motor with a tab at the end of the spool To disengage this tab press the Unload key to detension the supply takeup system then insert the takeup spool pin release tool between the spool and th...

Страница 79: ...ses it Route the media directly to the takeup Do not route it over the platen and heaters Ensure that the right and left edges of the media web are perpendicular to the sides of the printer that the t...

Страница 80: ...ooling Media 10 Press the Proceed key to respool the media The media is pulled from the supply spool onto the takeup spool When the printer detects the end of the media the respool function stops auto...

Страница 81: ...inates the possi bility of banding in output due to takeup tension effects Curing continues for 24 48 hours the UV ink will con tinue to cure for a day or two after printing Maximum dura bility and ad...

Страница 82: ...a sensor and pinch roller adjust ment lever when the table is in operating position If not the wrong output table may be installed After leveling the jam nuts on each of the tables leveling feet are t...

Страница 83: ...ischarged by draping a grounded chain or tinsel over the top of the stack or with the optional ionizer bar contact your reseller or Oc to order Tip If you are printing multiple copies of the same imag...

Страница 84: ...e Media Wizard on page 3 41 for details 2 Select the media type you are loading or create a new media type The control panel displays the current settings for the media type you choose If you are crea...

Страница 85: ...inch rollers 6 Slide a sheet of media onto the platen and into the pinch rollers 7 Install the media alignment bar onto the platen The pins on the media alignment bar engage corresponding vacuum holes...

Страница 86: ...eds 0 25 inches 6 35 mm the height of the media alignment bar you must prepare the printer as follows before printing Raise the head height see Set the Printhead Height on page 5 11 Raise the right si...

Страница 87: ...t its first indent rests in the pivot 1 1 Remove the media alignment bar 12 Press the Platen Vacuum Setting key if you want to change the platen vacuum setting 13 Press the key to continue The control...

Страница 88: ...ad so you can enter the length of the media Tip If you intend to print edge to edge precise align ment of the media is necessary See Media Wizard on page 3 41 for instructions 15 Press the key to cont...

Страница 89: ...information 18 Press the Online key to receive a print job from the print server or RIP After a print job has finished printing the media is automat ically advanced ejected from the pinch rollers Not...

Страница 90: ...his key to re enter the Media Wiz ard and select a new media to load either roll fed or rigid cut sheet Reload Media press this key to re load the same media type for example to print multiple copies...

Страница 91: ...2C3 Canada Telephone 1 604 273 7730 Fax 1 604 273 2775 http www oce com Document Application and RIP Settings To ensure that the printer will print past the edges of the media design or enlarge the j...

Страница 92: ...edia edges A piece of media printed with a solid color also works for this purpose Do not use white tape or media the printer uses the contrast between the media and the platen to find the media edges...

Страница 93: ...f the media appears to be skewed and therefore will not feed straight through the print zone If the media is not actually skewed one or more of its edges may not be parallel to each other Loading and...

Страница 94: ...cient overprinting occurs the sheet may need to be trimmed for a bleed effect Example Document Design Media size 48x96 inches 4x8 feet Bleeds Full bleed Document size in application software 48 5 inch...

Страница 95: ...s Margin Settings Left Right Margin 0 inches Overprint Distance 0 25 inches Menu Printer Settings Margin Settings Leading Margin 0 inches Menu Printer Settings Margin Settings Trailing Margin 6 5 inch...

Страница 96: ...the skew by nudging the trailing edge of the media by the distance left or right as reported by the control panel without releasing the pinch rollers Allow the printer to mea sure the media again Rep...

Страница 97: ...dia type select the standard media type that most closely matches the media you are using Then only if necessary create a new media type using the standard type you selected as a start ing point and a...

Страница 98: ...of adhesive backed and other stiffer roll fed media types Measure Width choose whether the media width should be measured automatically by the printer or manually by the user Print Mode you can store...

Страница 99: ...crease the fan speed If the media is sticking to the platen decrease the fan speed Printing Delay press the and keys on the control panel to increase or decrease the delay seconds per print swath To i...

Страница 100: ...3 44 Media Wizard...

Страница 101: ...3 AutoTune page 4 4 Auto Calibrations page 4 6 AutoBiDi Calibration AutoH2H Head to Head Calibration AutoJet Calibration Full AutoSet Manual Calibrations page 4 8 Media Feed Manual BiDi Registra tion...

Страница 102: ...ectional page 4 6 or Manual Bidirectional page 4 15 Head calibration run Manual when calibrating transparent or other media that the onboard digital image sensor cannot calibrate When loading a new me...

Страница 103: ...brations menu see Auto Calibrations on page 4 6 or Run AutoJet automatically with the AutoTune scheduler see AutoTune on page 4 4 Note AutoJet does not work with transparent media nor with many transl...

Страница 104: ...te Printer menu 3 Press the key to highlight AutoTune 4 Press the Menu In key The control panel displays the AutoTune status off or cur rent interval 5 Press or to set the AutoTune interval 6 Press Pr...

Страница 105: ...panel 1 On the Front Page screen press the Menu key to enter the menu system 2 Press the key repeatedly to highlight Printer Settings 3 Press the Menu In key display the Printer Settings menu 4 Press...

Страница 106: ...for working jets This is the same calibration per formed as when you press the AutoJet button on the Front Page screen see AutoJet on page 4 3 Full AutoSet runs all three calibrations in sequence The...

Страница 107: ...Auto Calibrations 4 7 Fig 4 1 Auto calibration patterns and reports...

Страница 108: ...ntrol panel to display the menus 2 Press the Menu In key display the Calibrate Printer menu 3 Press the key to highlight Manual Calibrations 4 Press the Menu In key The Manual Calibration menu consist...

Страница 109: ...own on the control panel to eliminate blank spaces or overlap between print swaths When you do this the media feed number displayed on the control panel changes accordingly 1 On the Manual Calibration...

Страница 110: ...mm test pattern so you can verify its length with an accurate metal ruler This is not as precise as the 34 inch 900 mm calibration but it uses less media Measure and adjust the media advance as needed...

Страница 111: ...un the stitch pattern version to fine tune the media advance accuracy Input MFN enter the Media Feed Number that was displayed after a previous media feed calibration to return to that setting without...

Страница 112: ...Registration 2 Press the Menu In key to select the option The control panel asks whether you want to print a manual head to head calibration page If you have a calibration pattern from a recent print...

Страница 113: ...igned press the key to change the display to X Direction Registration Head 2 1 If a printhead is extremely out of alignment there may be no pattern in alignment Since the black vertical bars are five...

Страница 114: ...The control panel message increments the head number by one 7 Repeat steps 4 through 6 for each of the heads When you have entered registration values for all of the pat terns the control panel displ...

Страница 115: ...ill defined Note AutoBiDi Calibration is the automatic version of this calibration Try AutoBiDi first before running this manual calibration see Auto Calibrations on page 4 6 for details 1 On the Man...

Страница 116: ...closest aligned press the key to change the display to Bidi registration Head 1 2 If a printhead is extremely out of alignment there may be no pattern in alignment Since the black vertical bars are no...

Страница 117: ...ed The control panel message increments the head number by one 9 Repeat steps 6 through 8 for each of the twelve heads When you have entered registration values for all heads the control panel display...

Страница 118: ...on see AutoJet on page 4 3 for details Tip For best results print the prime bars and purge the printheads as necessary to ensure the maximum number of working jets See Checking Jet Health on page 3 9...

Страница 119: ...ment is missing or broken the jet number shown next to it is out If a line segment is marked with a code letter R no replacement S user disqualified soft jetout H user disqualified hard jetout D disqu...

Страница 120: ...ts enables you to clear mark as good a jet View current bad jets lists the bad jets on a given printhead Clear all bad jets clears marks as good all jets cur rently marked as unusable A soft bad jet i...

Страница 121: ...epeat steps 5 through 7 for each head containing bad jets you want to report 9 When you are finished reporting bad jets press The control panel displays the previous menu Clear Individual Bad Jets Whe...

Страница 122: ...ew bad jets 16 Press and to select a head number then press Proceed The control panel displays a message that lists the bad jets by number 17 Press to return to the head selection screen 18 Repeat ste...

Страница 123: ...ceed When you have finished mapping jets the following sum mary appears on the control panel x soft jets currently reported bad x hard jets currently reported bad x new soft bad jets reported x new ha...

Страница 124: ...are working and which jets are out but does not run the Manual Jet Mapping calibra tion see Manual Jet Mapping on page 4 18 for information Default Registration Data This option resets all registrati...

Страница 125: ...t server AutoSet Summary when enabled a table of the results of the Full AutoSet calibration is printed after the AutoSet test patterns When you enable the AutoSet Summary you can show or hide the det...

Страница 126: ...t assembled to the stand precisely according to the instructions in Chapter 1 they could be misaligned This could lead to the media steering to the right and left as it is wound onto the takeup spool...

Страница 127: ...color test patches and calibrating the printer to ensure that the expected and printed densities will match This in turn will ensure optimal color matching You should perform a color calibration when...

Страница 128: ...4 28 Linearization...

Страница 129: ...s page 5 4 Recover Missing Ink Jets page 5 7 Set the Printhead Height page 5 11 Calibrate the Wiping Position page 5 14 Clean the Wiping Station page 5 15 Replace Ink Filters page 5 16 UV Lamp Operati...

Страница 130: ...ely If cured ink buildup on the encoder strip causes printing errors contact your Autho rized Service Provider or Oc Display Graph ics Systems Technical Support for a replacement Clean platen area Car...

Страница 131: ...either of the UV lamp bulbs have been illuminated for 500 hours but they may be usable for many more hours beyond that point Bulb life will vary The bulbs must be replaced when they no longer cure th...

Страница 132: ...Rollers 1 Wipe the pinch rollers with a lint free cloth To remove ink wipe with a minimal amount of isopropyl alcohol and dry thoroughly befoer printing again Caution DO NOT ALLOW ISOPROPYL ALCOHOL T...

Страница 133: ...creen press the Access Heads key The carriage moves out of the wiping station to the access carriage position The bearings are on the back of the car riage There are four bearings that should be kept...

Страница 134: ...the carriage to the right Repeat once or twice Remove any large dust particles you see 5 Clean the left and right inside bearings Insert a moistened cotton swab into the bearing cleaning window and cl...

Страница 135: ...ir Purge 2 From the control panel select a color a combination of col ors or all colors to purge 3 Select Performance Purge 4 The carriage moves out of the wiping station 5 Open the wiping station cov...

Страница 136: ...erform a Wiping Position calibration see Calibrate the Wiping Position on page 5 14 8 Repeat the previous step in positions n o p and q as needed see Fig 5 5 on page 5 8 9 Clean the wiper with a lint...

Страница 137: ...arking station and retaining pin 15 Print the Recover Jets Pattern for those printheads with miss ing jets or select all printheads After printing this pattern the prime bars are printed again If all...

Страница 138: ...5 10 Recover Missing Ink Jets...

Страница 139: ...the printer The gauge sets the print heads 0 085 inches above the loaded media 0 070 inches between the protective frame on the carriage and the media 1 Load the media you want to calibrate For instr...

Страница 140: ...t leave the gauge on the platen after setting the head height If the gauge is allowed to touch or strike the printheads the print heads could be damaged permanently and require replacement The printer...

Страница 141: ...ctional bidi calibration 13 Press to perform a bidi calibration or to continue Note To lower or raise the printheads without measuring with the gauge use two hex wrenches to turn the head height adjus...

Страница 142: ...y repeatedly to highlight Wiping Position 5 Press the Menu In key The control panel prompts you to confirm that you want to calibrate the wiping station wiping position 6 Press Proceed The control pan...

Страница 143: ...er printing to occur with the cover in place to cure the ink 2 Print with the wiping station cover removed to cure ink in the wiping station 3 Scrape cured ink out of the station the wiping station co...

Страница 144: ...t of ink that will spill out of some of the tubes and the filter itself as you dis connect them The drip shelf is designed to catch these spills for easier cleanup You may also want to wear protective...

Страница 145: ...the connectors 9 Reconnect the ink tube to the ink box See Loading Ink on page 3 11 for instructions 10 Replace the ink box 1 1 On the Front Page screen press the Menu key to enter the menu system 12...

Страница 146: ...posure to high intensity UV light can result in photokeratitis also known as snow blindness or welder s flash AVOID LOOKING DIRECTLY AT THE UV LIGHT VORSICHT UV Licht hoher Intensit t Bitte vermeiden...

Страница 147: ...ng the ink with the lamps set to Low increase the setting to Medium or High Front Page Media Wizard Check the quartz windows and clean them if necessary see Clean the Quartz Windows on page 5 21 for i...

Страница 148: ...ny the replacement bulbs for a detailed procedure for replacing the lamps Note The UV lamps contain heavy metals and other ele ments that should be disposed of as hazardous waste They should be taken...

Страница 149: ...the quartz windows Skin oils left on the quartz windows could cause the windows to shatter when heated Note If the quartz window is becoming opaque devitrifi cation or is chipped cracked or cannot be...

Страница 150: ...ured ink and dust Any ink and dust present will be very hard cured so you may need to allow the buildup to soak Then scrub with a non metallic scouring pad to avoid scratching the window or scrape wit...

Страница 151: ...he titanium pins along the length of the ionizer bar 1 Switch off power to the ionizer bar 2 Verify that the cable connected to the right side of the ionizer bar when facing the rear of the printer is...

Страница 152: ...k Fill Heads with Ink fills the printheads with ink one color at a time Should only be done with empty printheads Empty Heads Fill With Air empties all printheads by using air pressure The wiping stat...

Страница 153: ...cover plate Optionally you can maintain power to the vacuum system by using the auxiliary 24 volt power supply This will prevent ink from running out of the printheads If the printer will be pow ered...

Страница 154: ...he Menu key to enter the menu system 3 Press the key repeatedly to highlight Maintenance 4 Press the Menu In key display the Maintenance menu 5 Press the key repeatedly to highlight Load Ink in All He...

Страница 155: ...Technical Specifications A 1 APPENDIX A Technical Specifications This chapter lists the printer s specifications and information about ordering supplies...

Страница 156: ...83 8 cm Depth with tables 87 7 inches 222 8 cm Width 159 0 inches 404 cm Weight Assembled Without tables 375 pounds 170 kg With 2 tables 500 pounds 227 kg Without tables 425 lbs 193 kg With 2 tables...

Страница 157: ...ty for this unbalanced load Optional auxiliary power for vacuum system Supplied 24 volt DC power supply with universal adapters connected from the 24 VDC jack on the vacuum pressure assembly to either...

Страница 158: ...y Mode 600x600 dpi with Fine Text with Sharp Edge 100 ft2 9 3 m2 hour 50 ft2 4 6 m2 hour 80 ft2 7 4 m2 hour Vacuum Pressure System Maintains negative relative pressure at the print heads and provides...

Страница 159: ...Touch screen LCD with graphical interface Automatic calibration and detection substitution of missing jets Media Wizard stores operational parameter sets by media type for subsequent recall Automatic...

Страница 160: ...epresentative for an up to date listing of media inks and consumables Or visit www oce com Use only genuine Oc IJC700 UV Curable Inks and Oc IJC700 UV Print Head Flush in the printer Use of any other...

Страница 161: ...problems and provides information about getting help from Oc For other software specific troubleshooting procedures refer to your application software documentation or the other documentation listed...

Страница 162: ...could be the problem There may be a hardware problem with the printer s internal components Follow the diagnostic routine on the control panel to determine the problem Call Oc Display Graphics System...

Страница 163: ...ee Chapter 4 Cali brating the Printer One or more inkjets may be clogged or not firing see Loading Roll Fed Media on page 3 14 The media advance may need to be recalibrated see Media Feed on page 4 9...

Страница 164: ...in contact with partially cured ink Following a head strike it may be possible to observe all known working jets firing correctly in the Prime Bar pattern or other printing Oc Display Graphics Systems...

Страница 165: ...printhead surface The printheads have very small but very sharp features that can make small tears in the cloth creating conditions for fiber particles to enter the jets and clog The dabbing motion gr...

Страница 166: ...lure as defined above the cause and or circumstances that lead to the failure must be identified The following is a list of causes and or circumstances that may lead to printhead failure This list is...

Страница 167: ...e including upgrades and expansions performed by anyone who is not a Oc Authorized Service Provider Modification of the product without the written permission of Oc Product on which the Oc serial numb...

Страница 168: ...ntrol panel In Novice mode the ATTN Attention key blinks on the Ready or Front Page screen when the printer detects an error condition or potential error condition When you press this button the panel...

Страница 169: ...vice Provider or Oc Technical Sup port W HW 41 56 Printhead n Warmer Too Warm The printhead has gotten too warm Contact your Oc Authorized Ser vice Provider or Oc Technical Sup port W HW 61 76 Printhe...

Страница 170: ...de heat A IS 77 Ink System Disabled Cyan Room temp is out of range for operation Room temp is too warm or too cool Correct room temp or if too cool load media and allow platen heaters to provide heat...

Страница 171: ...e wip ing station cover has been removed Replace the covers to enable the UV lamps LS Light Sensor W LS 1 Image Sensor Is Not Oper ating The image sensor shutter cable is disconnected Connect the imag...

Страница 172: ...ot Refer to the current media settings for determining the correct slot If media is out run the media load procedure PC Printer Calibration W PC 2 Media Replaced Recali brate Media advance accuracy ma...

Страница 173: ...ages SP Supply A SP 1 Supply Too Small The supply spool is too small Change the supply to idle A SP 2 Supply Too Large The supply spool is too large Reload the supply with a smaller spool W SP 1 Supp...

Страница 174: ...pported Contact your Authorized Service Provider or Technical Support to have it upgraded A UV 6 UV Control Error The printer is unable to communi cate with the UV power supply Ensure the power to the...

Страница 175: ...System W VS 1 Vacuum Pressure Too Low The vacuum pressure of the heads is too low Manually adjust the vacuum pres sure using the dial on the vacuum pressure assembly in the back of the printer The no...

Страница 176: ...B 16 Diagnostics...

Страница 177: ...Index 1 Index...

Страница 178: ...ions 4 6 Auto H2H 4 6 AutoJet 2 6 4 3 4 6 AutoSet 4 6 AutoTune scheduling 1 19 2 11 4 4 bidirectional 4 15 color 1 19 color calibration 4 27 Manual Jet Mapping 4 18 Manual X Head Registration 4 12 Med...

Страница 179: ...1 8 rigid media 3 27 roll fed media 3 14 J Jet health 3 9 Jet replacement 3 5 Jet Status Lines 4 24 L Leading Margin 2 13 Linearization 1 19 4 27 Load Ink In All Heads 2 15 Load media 2 7 roll fed 3 1...

Страница 180: ...m Control 2 12 Power down and restart 5 25 Prep for Storage Shipping 2 15 5 25 Prime bars 2 6 3 9 Priming 3 9 Print Jet Out Lines 2 15 Print Media Skew Lines 2 15 Print Mode 2 6 3 5 Print mode Billboa...

Страница 181: ...ting B 1 U Unload media 2 8 3 21 Unloading media rigid 3 34 roll fed 3 21 Unpacking and assembly 1 8 UV lamps extending service life 5 20 overview 3 3 quartz windows cleaning 5 21 replacing 5 20 reset...

Страница 182: ...Index 6...

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