Service Manual
Page 42
...be made when Ready is indicated on the operator panel allows you to use the menu selection system to set or change the printer environment such as the paper source, emulation, etc. Ready PAR A4 MENU Print Menu Map Print Status Page Inter face Parallel ...of the menu selection system of the printer. 2-3-2 Menu selection system The MENU key on the printer message display. StatusPage Off Continued on next page. 2-19 FS-1050 The printer obeys the most recently received printer settings sent from the application software, or from the printer driver, which take priority over operator panel ...
...be made when Ready is indicated on the operator panel allows you to use the menu selection system to set or change the printer environment such as the paper source, emulation, etc. Ready PAR A4 MENU Print Menu Map Print Status Page Inter face Parallel ...of the menu selection system of the printer. 2-3-2 Menu selection system The MENU key on the printer message display. StatusPage Off Continued on next page. 2-19 FS-1050 The printer obeys the most recently received printer settings sent from the application software, or from the printer driver, which take priority over operator panel ...
Service Manual
Page 87
..., bias board, and the engine board. Engine board Bias board MHVDR High voltage board High voltage output circuit Control and driver circuit Main charger THVDR, RTHVDR PSEL1, PSEL2 HVISEL +24V2 Control and driver circuit +5V Transfer roller Transfer bias output positive voltage circuit Interlock switch Power supply board +24V2 +24V1 FAN, HEATN...
..., bias board, and the engine board. Engine board Bias board MHVDR High voltage board High voltage output circuit Control and driver circuit Main charger THVDR, RTHVDR PSEL1, PSEL2 HVISEL +24V2 Control and driver circuit +5V Transfer roller Transfer bias output positive voltage circuit Interlock switch Power supply board +24V2 +24V1 FAN, HEATN...
Service Manual
Page 97
Remove the stop ring ! While pressing the latch 9 by using the driver and then remove the MP feed unit 0. 6 5 8 8 7 9 0 Figure 5-2-7 Removing the MP feed unit 10. Remove the toner sensor 6 and spring 7. 8. Figure 5-2-8 Removing the MP feed roller 5-9 FS-1050 Remove two screws 8. 9. and then remove the MP feed roller @. @ ! Remove one screw 5. 7. 6.
Remove the stop ring ! While pressing the latch 9 by using the driver and then remove the MP feed unit 0. 6 5 8 8 7 9 0 Figure 5-2-7 Removing the MP feed unit 10. Remove the toner sensor 6 and spring 7. 8. Figure 5-2-8 Removing the MP feed roller 5-9 FS-1050 Remove two screws 8. 9. and then remove the MP feed roller @. @ ! Remove one screw 5. 7. 6.
Service Manual
Page 157
Wiring diagram FS-1050 A-9 S02771 Zenner board KP-788 Drum Transfer roller FAN 2 +5V 10 CN2 A1 +24V2 YC301 A1 B1 +24V2 B1 YC-T A2 PGND A2 B2 +24V2 ... board F1 : 250 V /8 A (E) 6 7 8 10 11 1 2 3 S02508 +5V TONER SGND Toner sensor 22 77 1 2 3 4 5 6 7 8 LCD controller board KP-886 Laser Polygon 1 1 PLGCLK 1 1 YC06 scanner motor 2 2 PLGRDYN 2 2 unit 3 3 PLGDRN 3 3 CN1 4 4 PGND 44 5 5 +24V2 55 LD driver/HSYNC detector S02779 1 2 3 4 5 6 7 8 CN1 YC10 1 2 3 S02509 1 2 3 +5V TNFULL GND 1 Waste 2 toner 3 sensor KP-786 S02778 250 V /15 A (U) F2...
Wiring diagram FS-1050 A-9 S02771 Zenner board KP-788 Drum Transfer roller FAN 2 +5V 10 CN2 A1 +24V2 YC301 A1 B1 +24V2 B1 YC-T A2 PGND A2 B2 +24V2 ... board F1 : 250 V /8 A (E) 6 7 8 10 11 1 2 3 S02508 +5V TONER SGND Toner sensor 22 77 1 2 3 4 5 6 7 8 LCD controller board KP-886 Laser Polygon 1 1 PLGCLK 1 1 YC06 scanner motor 2 2 PLGRDYN 2 2 unit 3 3 PLGDRN 3 3 CN1 4 4 PGND 44 5 5 +24V2 55 LD driver/HSYNC detector S02779 1 2 3 4 5 6 7 8 CN1 YC10 1 2 3 S02509 1 2 3 +5V TNFULL GND 1 Waste 2 toner 3 sensor KP-786 S02778 250 V /15 A (U) F2...