Users Manual - English
Page 87
... date (only Network users) Network firmware version Network date The size of memory in this printer. PRINT FILE LIST Print the File List. RRINT DEMO Print the Demonstration page. REMAIN PF KIT1 =###### REMAIN PF KIT2 REMAIN FUSER REMAIN LASER =###### 3-19 PRINT TEST Print the Test page. ! VERSION MAINTENANCE SSuubb--SSeettttiinngg MMeennuu SER.NO...
... date (only Network users) Network firmware version Network date The size of memory in this printer. PRINT FILE LIST Print the File List. RRINT DEMO Print the Demonstration page. REMAIN PF KIT1 =###### REMAIN PF KIT2 REMAIN FUSER REMAIN LASER =###### 3-19 PRINT TEST Print the Test page. ! VERSION MAINTENANCE SSuubb--SSeettttiinngg MMeennuu SER.NO...
Users Manual - English
Page 122
REPLACE PF KIT See "Maintenance Messages" in this chapter. REPLACE FUSER See "Maintenance Messages" in this chapter. When it is time to maintain print quality. REPLACE LASER See "Maintenance Messages" in this chapter ! Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD. ♦ Accessories Toner Cartridge Drum Unit See 'Replacing the Toner Cartridge' in this chapter See 'Replacing the Drum Unit' in this chapter. 5-2
REPLACE PF KIT See "Maintenance Messages" in this chapter. REPLACE FUSER See "Maintenance Messages" in this chapter. When it is time to maintain print quality. REPLACE LASER See "Maintenance Messages" in this chapter ! Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD. ♦ Accessories Toner Cartridge Drum Unit See 'Replacing the Toner Cartridge' in this chapter See 'Replacing the Drum Unit' in this chapter. 5-2
Users Manual - English
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Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you to maintain the best print quality. LCD Message REPLACE FUSER REPLACE PF KIT1 REPLACE PF KIT2 REPLACE LASER Item Fixing unit Paper feeding kit Paper feeding kit Scanner unit Approximate Life 80,000 pages *1 50,000 pages *1 50,000 pages *1 200,000 pages *1 ...
Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you to maintain the best print quality. LCD Message REPLACE FUSER REPLACE PF KIT1 REPLACE PF KIT2 REPLACE LASER Item Fixing unit Paper feeding kit Paper feeding kit Scanner unit Approximate Life 80,000 pages *1 50,000 pages *1 50,000 pages *1 200,000 pages *1 ...
Users Manual - English
Page 140
...unnecessary macros or fonts. Set the correct paper that you want to the correct size. See "Paper Jams and How to the printer. Add the optional memory. See "Installing Additional Memory" in this chapter. See illustration of paper on the Multi-purpose Tray, and... theGGoo button. CHAPTER 6 6 TROUBLESHOOTING LCD Messages CHAPTER 6 TROUBLESHOOTING Error Messages OOppeerraattoorrCCaalll MMeessssaaggee TONER EMPTY NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL PRINT OVERRUN IGNORE DATA SIZE...
...unnecessary macros or fonts. Set the correct paper that you want to the correct size. See "Paper Jams and How to the printer. Add the optional memory. See "Installing Additional Memory" in this chapter. See illustration of paper on the Multi-purpose Tray, and... theGGoo button. CHAPTER 6 6 TROUBLESHOOTING LCD Messages CHAPTER 6 TROUBLESHOOTING Error Messages OOppeerraattoorrCCaalll MMeessssaaggee TONER EMPTY NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL PRINT OVERRUN IGNORE DATA SIZE...
Users Manual - English
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See "TONER LOW Message" in Chapter 5. 6-3 See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. Maintenance Messages CHAPTER 6 TROUBLESHOOTING WWaarrnniinngg MMeessssaaggee CHANGE DRUM SOON TONER LOW REPLACE PF KIT1/2 REPLACE FUSER KIT REPLACE LASER KIT AAccttiioonn The drum unit is almost at the end of its life. Prepare a new Toner Cartridge. Prepare a new drum unit.
See "TONER LOW Message" in Chapter 5. 6-3 See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. Maintenance Messages CHAPTER 6 TROUBLESHOOTING WWaarrnniinngg MMeessssaaggee CHANGE DRUM SOON TONER LOW REPLACE PF KIT1/2 REPLACE FUSER KIT REPLACE LASER KIT AAccttiioonn The drum unit is almost at the end of its life. Prepare a new Toner Cartridge. Prepare a new drum unit.
Users Manual - English
Page 154
Close the Face Up Output Tray. Open the Jam Clear Cover. Caution After you touch the internal parts of the printer. ☛ 5. Jam Clear Cover ☛ 6. Fig. 6-13 6-15 Wait for the printer to cool down before you have just used the printer, some internal parts of the fuser unit. Pull the jammed paper out of the printer are extremely hot! CHAPTER 6 TROUBLESHOOTING ! Fig. 6-12 Close the Jam Clear Cover.
Close the Face Up Output Tray. Open the Jam Clear Cover. Caution After you touch the internal parts of the printer. ☛ 5. Jam Clear Cover ☛ 6. Fig. 6-13 6-15 Wait for the printer to cool down before you have just used the printer, some internal parts of the fuser unit. Pull the jammed paper out of the printer are extremely hot! CHAPTER 6 TROUBLESHOOTING ! Fig. 6-12 Close the Jam Clear Cover.
Users Manual - English
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Pull the jammed paper out of the fuser unit. Fig. 6-15 6-17 Open the Face Up Output Tray. JAM DUPLEX CHAPTER 6 TROUBLESHOOTING JAM DUPLEX Follow the instructions below to clear a paper jam: ☛ 1. Fig. 6-14 ☛ 2.
Pull the jammed paper out of the fuser unit. Fig. 6-15 6-17 Open the Face Up Output Tray. JAM DUPLEX CHAPTER 6 TROUBLESHOOTING JAM DUPLEX Follow the instructions below to clear a paper jam: ☛ 1. Fig. 6-14 ☛ 2.
Users Manual - English
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Open the Jam Clear Cover. Close the Face Up Output Tray. ☛ 8. Pull the jammed paper out of the fuser unit. Close the Jam Clear Cover. Jam Clear Cover Fig. 6-23 ☛ 7. ☛ 6. Put the Paper Cassette back in the printer. 6-22 Put the drum unit back into the printer. ☛ 9. Close the Front Cover. ☛ 10.
Open the Jam Clear Cover. Close the Face Up Output Tray. ☛ 8. Pull the jammed paper out of the fuser unit. Close the Jam Clear Cover. Jam Clear Cover Fig. 6-23 ☛ 7. ☛ 6. Put the Paper Cassette back in the printer. 6-22 Put the drum unit back into the printer. ☛ 9. Close the Front Cover. ☛ 10.
Users Manual - English
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... 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary corona wire 5-17 print media 1-7, 1-9, A-5 print menu 3-33 print menu mode 3-22 print quality 2-4 printable area 1-13 printer driver 2-1 printer status message 3-15 Q quality mode 3-32 R RAM 4-9 replace fuser 5-19 replace laser 5-19 replace pf kit1 5-19 replace pf kit2 5-19 reprint 2-7, 3-5 I -2
... 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary corona wire 5-17 print media 1-7, 1-9, A-5 print menu 3-33 print menu mode 3-22 print quality 2-4 printable area 1-13 printer driver 2-1 printer status message 3-15 Q quality mode 3-32 R RAM 4-9 replace fuser 5-19 replace laser 5-19 replace pf kit1 5-19 replace pf kit2 5-19 reprint 2-7, 3-5 I -2
Parts List
Page 4
..., BIND M3X4 22 085310815 1 TAPTITE, BIND B M3X8 23 LJ5966001 1 FUSER DRIVE GEAR 1HE 24 LJ5967001 1 FUSER DRIVE GEAR 2HE 25 LJ5930001 1 FEED ROLLER GEAR SHAFT 26 LJ5114001 1 SPRING, EXTENSION P/R MODEL HL-1850/1870N 84U-Z23/Z24-010 T/I NO. LASER UNIT REF.NO. CODE Q'TY DESCRIPTION 1 LJ7004001 1 LASER UNIT (SP) 2 087321615 3 TAPTITE, CUP S M3X16 SYMBOL PR2002076 REMARK...
..., BIND M3X4 22 085310815 1 TAPTITE, BIND B M3X8 23 LJ5966001 1 FUSER DRIVE GEAR 1HE 24 LJ5967001 1 FUSER DRIVE GEAR 2HE 25 LJ5930001 1 FEED ROLLER GEAR SHAFT 26 LJ5114001 1 SPRING, EXTENSION P/R MODEL HL-1850/1870N 84U-Z23/Z24-010 T/I NO. LASER UNIT REF.NO. CODE Q'TY DESCRIPTION 1 LJ7004001 1 LASER UNIT (SP) 2 087321615 3 TAPTITE, CUP S M3X16 SYMBOL PR2002076 REMARK...
Service Manual
Page 60
HL-1850/1870N SERVICE MANUAL 5.5.1 Information Setting Menu PRINT SETTINGS PRINT TEST PRINT DEMO PRINT FILE LIST PRINT FONTS VERSION MAINTENANCE Description Print the configuration page. Sub-setting Menu Description SER. REMAIN PF KIT2 REMAIN FUSER REMAIN LASER 5.5.2 Paper Setting Menu SOURCE ...= Upper paper tray, TRAY2 = Optional lower tray 2-31 PAGE COUNTER REMAIN DRUM REMAIN PF KIT]. Print the test page. NO=######### Printer serial number ROM VER=#### ROM firmware version (only network users) ROM DATE ##/##/## ROM date (only netword users) NET VER=#### Network...
HL-1850/1870N SERVICE MANUAL 5.5.1 Information Setting Menu PRINT SETTINGS PRINT TEST PRINT DEMO PRINT FILE LIST PRINT FONTS VERSION MAINTENANCE Description Print the configuration page. Sub-setting Menu Description SER. REMAIN PF KIT2 REMAIN FUSER REMAIN LASER 5.5.2 Paper Setting Menu SOURCE ...= Upper paper tray, TRAY2 = Optional lower tray 2-31 PAGE COUNTER REMAIN DRUM REMAIN PF KIT]. Print the test page. NO=######### Printer serial number ROM VER=#### ROM firmware version (only network users) ROM DATE ##/##/## ROM date (only netword users) NET VER=#### Network...
Service Manual
Page 149
Screw, cup S tite 3x6 Screw, cup S tite 3x6 ''‹ r ) Drive sub ASSY A Cg 7 (A) , Fuser drive gear Main motor ASSY Fig. 4-77 (8) Place the main frame so that the drive unit side is at the right as the figure shown below. (9) Remove the two bind B M4x10 Taptite screws. Solenoid unit Ga 5 Main frame c1l C, Taptite, bind B M4x10 Fig. 4-78 CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY (11) Remove the four cup S tite 3x6 screws and disconnect the harness to remove the main motor ASSY from the drive sub ASSY A.
Screw, cup S tite 3x6 Screw, cup S tite 3x6 ''‹ r ) Drive sub ASSY A Cg 7 (A) , Fuser drive gear Main motor ASSY Fig. 4-77 (8) Place the main frame so that the drive unit side is at the right as the figure shown below. (9) Remove the two bind B M4x10 Taptite screws. Solenoid unit Ga 5 Main frame c1l C, Taptite, bind B M4x10 Fig. 4-78 CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY (11) Remove the four cup S tite 3x6 screws and disconnect the harness to remove the main motor ASSY from the drive sub ASSY A.
Service Manual
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...from the indicated area. Close the front cover. Check the interface setting. Error Message TONER EMPTY NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL SIZE MISMATCH Remedy Replace...of paper on the Control Panel. 6-4 Delete unnecessary macros or fonts. OPERATOR CALLS & SERVICE CALLS 2.1 Operator Calls An `operator call' which the printer indicates on the Multi-purpose tray, and then press the Go switch. In that paper in this Chapter. CHAPTER 6 TROUBLESHOOTING 2. Remove the jammed paper...
...from the indicated area. Close the front cover. Check the interface setting. Error Message TONER EMPTY NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL SIZE MISMATCH Remedy Replace...of paper on the Control Panel. 6-4 Delete unnecessary macros or fonts. OPERATOR CALLS & SERVICE CALLS 2.1 Operator Calls An `operator call' which the printer indicates on the Multi-purpose tray, and then press the Go switch. In that paper in this Chapter. CHAPTER 6 TROUBLESHOOTING 2. Remove the jammed paper...
Service Manual
Page 175
...feeding kit (pad holder ZLh ASSY / paper pick-up Roller ASSY' in the printer. (2) Reduce the complexity of life. Refer to subsection 3.11 Laser Unit' in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER Indicates that the toner cartridge is almost at the end of the document. (3) ... `Paper Pick-up rol ler ASSY). Instal l the duplex tray correctly. Set paper adjustment lever for when the "TONER EMPTY" message is indicated. HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR T2 NO DX TRAY DX LEVER ERROR NO...
...feeding kit (pad holder ZLh ASSY / paper pick-up Roller ASSY' in the printer. (2) Reduce the complexity of life. Refer to subsection 3.11 Laser Unit' in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER Indicates that the toner cartridge is almost at the end of the document. (3) ... `Paper Pick-up rol ler ASSY). Instal l the duplex tray correctly. Set paper adjustment lever for when the "TONER EMPTY" message is indicated. HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR T2 NO DX TRAY DX LEVER ERROR NO...
Service Manual
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HL-1850/1870N SERVICE MANUAL PR2001022 Error Messages ERROR E49 ERROR E50 ERROR E51 ERROR E52 ERROR E54 ERROR H60 ERROR H61 ERROR H63 ERROR H66 ERROR H67 ERROR H68 ERROR H73 ERROR H74 ERROR H37 ERROR H38 ERROR H39 Meaning Malfunction of main motor Remedy Turn off the printer. Malfunction of fuser... detected Malfunction of laser beam detector Malfunction of laser unit motor Malfunction of fuser detected by hard wear. Turn off the printer. Turn off the printer. Refer to M-10 ROM error / D-RAM error...
HL-1850/1870N SERVICE MANUAL PR2001022 Error Messages ERROR E49 ERROR E50 ERROR E51 ERROR E52 ERROR E54 ERROR H60 ERROR H61 ERROR H63 ERROR H66 ERROR H67 ERROR H68 ERROR H73 ERROR H74 ERROR H37 ERROR H38 ERROR H39 Meaning Malfunction of main motor Remedy Turn off the printer. Malfunction of fuser... detected Malfunction of laser beam detector Malfunction of laser unit motor Malfunction of fuser detected by hard wear. Turn off the printer. Turn off the printer. Refer to M-10 ROM error / D-RAM error...
Service Manual
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Fig. 6-16 Ne. Close the face up output tray (rear cover). Jam clear cover O Fig. 6-14 (6) Close the jam clear cover. Fig. 6-17 Pull the jammed paper out of the fuser unit. Fig. 6-15 JAM DUPLEX (1) Open the face up output tray (rear cover). (7) Install the drum unit assembly into the printer. (8) Close the front cover. HL-1850/1870N SERVICE MANUAL (5) Open the jam clear cover.
Fig. 6-16 Ne. Close the face up output tray (rear cover). Jam clear cover O Fig. 6-14 (6) Close the jam clear cover. Fig. 6-17 Pull the jammed paper out of the fuser unit. Fig. 6-15 JAM DUPLEX (1) Open the face up output tray (rear cover). (7) Install the drum unit assembly into the printer. (8) Close the front cover. HL-1850/1870N SERVICE MANUAL (5) Open the jam clear cover.
Service Manual
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Fig. 6-19 / (5) Pull the jammed paper out of the printer. r) 4 Fig. 6-18 7 4 (4) Pull the duplex tray and paper cassette out of the printer. (6) Install the duplex tray and paper cassette into the printer. 6-18 Fig. 6-20 / Cc(2.-• Fig. 6-21 / / Fig. 6-22 If the paper jam can not be cleared, go to the next step. CHAPTER 6 TROUBLESHOOTING (2) Pull the jammed paper out of the fuser unit. (3) Close the face up output tray (rear cover).
Fig. 6-19 / (5) Pull the jammed paper out of the printer. r) 4 Fig. 6-18 7 4 (4) Pull the duplex tray and paper cassette out of the printer. (6) Install the duplex tray and paper cassette into the printer. 6-18 Fig. 6-20 / Cc(2.-• Fig. 6-21 / / Fig. 6-22 If the paper jam can not be cleared, go to the next step. CHAPTER 6 TROUBLESHOOTING (2) Pull the jammed paper out of the fuser unit. (3) Close the face up output tray (rear cover).
Service Manual
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Fig. 6-27 (6) Open the jam clear cover. Pull the jammed paper out of the printer. Pull the jammed paper up and out of the printer. • ( me Fig. 6-26 If the paper jam can be cleared, go to (8). (5) Open the face up output tray (rear cover). (8) Install the drum unit assembly into the printer. 6-21 Fig. 6-29 Close the face up output tray (rear cover). Fig. 6-28 (9) Close the front cover. (10) Install the paper cassette into the printer. HL-1850/1870N SERVICE MANUAL (4) Pull the drum unit assembly out of the fuser unit. (7) Close the jam clear cover.
Fig. 6-27 (6) Open the jam clear cover. Pull the jammed paper out of the printer. Pull the jammed paper up and out of the printer. • ( me Fig. 6-26 If the paper jam can be cleared, go to (8). (5) Open the face up output tray (rear cover). (8) Install the drum unit assembly into the printer. 6-21 Fig. 6-29 Close the face up output tray (rear cover). Fig. 6-28 (9) Close the front cover. (10) Install the paper cassette into the printer. HL-1850/1870N SERVICE MANUAL (4) Pull the drum unit assembly out of the fuser unit. (7) Close the jam clear cover.
Service Manual
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Result No Remedy Reconnect the connector securely. Yes Replace the laser unit. No Reinstall the thermistor properly. Be warned, however, that this problem may be clearedifleaving the printerpower ON for ten minutes. • If the heater ... problem will be cleared by pressing the Go switch and Set switch together till the back light turns green and turning off the power switch. M-9 Fuser failure Possible cause Poor thermistor harness contact Blown thermal fuse Thermistor failure Halogen heater lamp failure Heater harness connection failure Step 1 2 3 Check Is the contact...
Result No Remedy Reconnect the connector securely. Yes Replace the laser unit. No Reinstall the thermistor properly. Be warned, however, that this problem may be clearedifleaving the printerpower ON for ten minutes. • If the heater ... problem will be cleared by pressing the Go switch and Set switch together till the back light turns green and turning off the power switch. M-9 Fuser failure Possible cause Poor thermistor harness contact Blown thermal fuse Thermistor failure Halogen heater lamp failure Heater harness connection failure Step 1 2 3 Check Is the contact...
Service Manual
Page 245
...replacement. Title SERVICE INFO Subtitle PAGE COUNT JAM COUNT TONER CHANGE DRUM CHANGE PF KIT 1 CHANGE PF KIT 2 CHANGE FUSER CHANGE LASER CHANGE COVERAGE A4 PAGE LETTER PAGE LEGAL PAGE EXECUTIVE PAGE B5 PAGE JIS B5 PAGE Description Displays the number of the PF...paper. Displays the number of the fuser unit replacement. Displays the number of jam occurrence. This mode is not open to users. 3.1 Entering the Service Menu Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. CHAPTER 7 HIDDEN FUNCTIONS ...
...replacement. Title SERVICE INFO Subtitle PAGE COUNT JAM COUNT TONER CHANGE DRUM CHANGE PF KIT 1 CHANGE PF KIT 2 CHANGE FUSER CHANGE LASER CHANGE COVERAGE A4 PAGE LETTER PAGE LEGAL PAGE EXECUTIVE PAGE B5 PAGE JIS B5 PAGE Description Displays the number of the PF...paper. Displays the number of the fuser unit replacement. Displays the number of jam occurrence. This mode is not open to users. 3.1 Entering the Service Menu Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. CHAPTER 7 HIDDEN FUNCTIONS ...