Service Manual
Page 4
... 20 pages (Note: 11" x 17" paper must be loaded one page at a time.) Paper capacity: 250 sheets (20 lb) (500-sheet cassette available as option) Compression scheme: MMR, MR, MH, Sharp (H2) Halftone (grayscale): 64 levels Applicable telephone line: Public switched... cartridge (FO-50ND) Drum cartridge Replacement cartridge (FO-47DR) Paper feed Transfer roller (Refer to the P/G No. 10-8) (0KW4127410302) Fuser Fusing unit (Refer to the P/G No. 9-14) (0KW4127035501) Paper transport Paper transfer roller (Refer to the P/G No. 8-6) (0KW4127300101) Unit FO-4400 Estimated Life...
... 20 pages (Note: 11" x 17" paper must be loaded one page at a time.) Paper capacity: 250 sheets (20 lb) (500-sheet cassette available as option) Compression scheme: MMR, MR, MH, Sharp (H2) Halftone (grayscale): 64 levels Applicable telephone line: Public switched... cartridge (FO-50ND) Drum cartridge Replacement cartridge (FO-47DR) Paper feed Transfer roller (Refer to the P/G No. 10-8) (0KW4127410302) Fuser Fusing unit (Refer to the P/G No. 9-14) (0KW4127035501) Paper transport Paper transfer roller (Refer to the P/G No. 8-6) (0KW4127300101) Unit FO-4400 Estimated Life...
Service Manual
Page 89
... FAN MOTOR PH PRINT HEAD UNIT M2 POLYGON MOTOR /SOS 8 +5V 7 PWB-D LD POWER LOW 6 LASER DIODE /LD EN 5 DRIVE PWB /SH,N 4 GND(DG) 3 /L DATA 2 +5V 1 TH1 ... MAIN 1 GND(MG) 2 GND(DG) 3 GND(DG) 4 +5V MAIN 5 +5V MAIN 6 /FUSER LAMP 7 /FUSER RL 8 PWB-G TONER EMPTY SENSOR M1 MAIN MOTOR PS1 PAPER TAKE-UP SENSOR PS5A RECEIVED DOCUMENT TRAY SENSOR PS5B...5 GND 6 SI 7 GND 8 CLK 9 GLED 10 VLED CIS UNIT 1 SP+ 2 SP- to-point diagram and connector signal name (1) FO-4400U FO-CS1 SPEAKER 1 TMA 2 /TMA 3 TMB 4 /TMB TX MOTOR RXIN TXOUT CI EXHS DPON CML +5V DG +24VA CNLIU1 1 2 ...
... FAN MOTOR PH PRINT HEAD UNIT M2 POLYGON MOTOR /SOS 8 +5V 7 PWB-D LD POWER LOW 6 LASER DIODE /LD EN 5 DRIVE PWB /SH,N 4 GND(DG) 3 /L DATA 2 +5V 1 TH1 ... MAIN 1 GND(MG) 2 GND(DG) 3 GND(DG) 4 +5V MAIN 5 +5V MAIN 6 /FUSER LAMP 7 /FUSER RL 8 PWB-G TONER EMPTY SENSOR M1 MAIN MOTOR PS1 PAPER TAKE-UP SENSOR PS5A RECEIVED DOCUMENT TRAY SENSOR PS5B...5 GND 6 SI 7 GND 8 CLK 9 GLED 10 VLED CIS UNIT 1 SP+ 2 SP- to-point diagram and connector signal name (1) FO-4400U FO-CS1 SPEAKER 1 TMA 2 /TMA 3 TMB 4 /TMB TX MOTOR RXIN TXOUT CI EXHS DPON CML +5V DG +24VA CNLIU1 1 2 ...