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Comprehensive Support Document

LC-800 Series

Revision Date: 1/10/96

Document: 273908

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Содержание LC-810

Страница 1: ...rs for both the PC and the Macintosh that are on the NEC BBS They can be downloaded 24 hours a day 7 days a week by dialing 508 635 4706 PCFILES WIN31ALL EXE Windows 3 1 drivers for all current NEC printers LOS2 EXE OS 2 driver PostScript printer driver QRKPDFPC EXE Quark Xpress for Windows PDF file Macintosh files NECPPDS PostScript decription file for PageMaker or 8 x x driver PSPRT811 SEA 8 1 1...

Страница 2: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 2 of 30 Specifications ...

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Страница 9: ...s Revision Date 1 10 96 Document 273908 Page 9 of 30 Note Availability may be limited on some parts please check with the parts department at 1 800 388 8888 for pricing and availability LC 800 Series Illustrated Parts Breakdowns Main frame assy ...

Страница 10: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 10 of 30 Right side frame Main cover assy ...

Страница 11: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 11 of 30 Main printer assemblies ...

Страница 12: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 12 of 30 Eject unit assy Second hopper assy ...

Страница 13: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 13 of 30 Upper frame assy Upper unit Paper guide 2 assy Separator roller assy ...

Страница 14: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 14 of 30 Fuser assy Hopper 1 assy Base cover assy Idler assy ...

Страница 15: ...prehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 15 of 30 If NEC 3510 or NEC 3550 emulation control and escape codes are needed please refer to FastFacts document 273906 ...

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Страница 17: ...Comprehensive Support Document LC 800Series Revision Date 1 10 96 Document 273908 Page 17 of 30 ...

Страница 18: ...surface of the OPC The OPC drum cannot be exposed to light indefinitely without being damaged We recommend not exposing the OPC to light for more than approximately 60 seconds However tests have shown no adverse affects when exposed to 5 10 times that amount Do not touch the OPC drum finger prints will appear on your output Storage The OPC cartridge should be stored in the shipping case provided S...

Страница 19: ... the Ventura 2 X file PS2 PRE must be modified The name Silentwriter appears on line 1 of this file When using an LC890XL that name will have to be changed to either LC890XL or Silentwriter XL depending on the results obtained on the output page after sending the aformentioned PostScript program to the printer SUBJECT LC890XL Auto Paper Tray Auto Tray Switch Q Does the NEC LC890XL Silentwriter sup...

Страница 20: ...cifications for the LC800 Q What type of envelopes can be used with my LC800 Silentwriter A The following guide lines should be followed when choosing envelopes for the LC800 Silentwriter 1 Envelopes should be between 16 and 20 lbs 2 ONLY use envelopes with side seams and square flaps 3 ONLY use envelopes with high temperature adhesive 4 Be sure to test envelopes prior to purchase SUBJECT LC890 LC...

Страница 21: ...area that causes most print quality problems is generally a spill located between the fuser unit and the rib plate It may however be a spill anywhere in the paper path To determine where the toner spill is 1 Wipe the toner off the paper path with a dry cloth DO NOT USE ANY SOLVENTS 2 Check the eject unit Run a piece of paper out of the face up slot if it is free of toner the problem is in the ejec...

Страница 22: ...top for a yellow bar Push the yellow bar up and look behind it for a label that says Head Assy About 1 inch to left of the label you will find a white wheel Eight inches from that wheel on the right there is another just like it Between those two white wheels is the lens of the printer Take a clean dry cloth and wipe the lens Reason Paper dust and moisture accumulate on the lens causing the light ...

Страница 23: ...u will see a metal clip one on each side The largest portion of the metal clip should be pointing towards the rear corners of the printer The left one to the left corner and the right one to the right corner Reason The lens is mounted on two posts with springs behind it Two metal clips secure the lens to the posts The lens can move up and down by pushing it up in the middle Both sides of the lens ...

Страница 24: ...he printer off take out the PC Drum and put it in its case As you look straight into the machine you will see a roller with a lot of toner on it DON T EVER WIPE THAT OFF however that roller sits inside a black unit the developer The very bottom of that unit can accumulate toner and get onto the face of the page With a cloth wipe the very bottom of that unit Get as close as possible to the roller w...

Страница 25: ... is another possible solution Turn the printer off take out the PC Drum and put it in its case On the bottom of the printer in the center you will see a silver box with diagonal wires wrapping around it Inside this box is a very thin wire that goes from left to right Take a Q tip and alcohol and clean the wires and inside this box Toner will get into this box making the wire weak so the toner does...

Страница 26: ...180 degrees so that the other side of the pad is doing the cleaning Subject to availability you might order another felt pad from the Parts department The part number is 808 812260 001A Look at the roller underneath it to see if there is a toner build up Be aware that is the hot unit Wipe off any toner on this roller DON T USE A SHARP OBJECT TO GET TONER OFF THIS ROLLER A scratch on this unit will...

Страница 27: ...ter guide assembly on the second input hopper front hopper Open the top cover of the printer and remove the Optical Photoconductor Cartridge OPC by squeezing the green lever on the left hand side and at the same time pull on the handle to the OPC to slide it out of the printer CENTERGUIDEASSEMBLY Place the OPC in its original carrying case which was supplied with the printer when it was purchased ...

Страница 28: ... the printer during shipment Close the cosmetic toner cover Place the SilentWriter LC 800 in the original box for shipping Note if the original box is no longer intact or unavailable you may use any box as long as it provides sufficient protection to the printer After placing the SilentWriter LC 800 in the box you may place the Developer Station Unit in the box either along side or on top of the p...

Страница 29: ... the PC Reset Switch Section 5 of the Silentwriter LC 800 Series Field Maintenance Guide 819 150347 001 contains procedures for removing and replacing these items 1 Verify that OP MESSAGE PC LIFE cannot be cleared by following the procedure for OPC Cartridge replacement see Section 3 of the field maintenance guide for details on OPC Cartridge replacement Make sure the printer is turned on Pull the...

Страница 30: ... clip lead short the two wires together push the PC Reset Button remove the clip lead and tape together both wires to keep them from shorting and install a new OPC Cartridge This should provide a temporarily solution until a new OPC Detection Microswitch can be installed 5 Lift the OPC Cartridge release lever and remove one of the screws that secures the OPC microswitch 6 Hold the microswitch and ...

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