Lexmark C912 Service Manual - Page 492
C91X General Circuit Diagram, Printer Controller
View all Lexmark C912 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 492 highlights
C91X General Circuit Diagram Sub-frame Residual toner/kit presencedetection Toner sensor M Toner sensor C Toner sensor Y Toner sensor K Drum phase sensor Y Drum phase sensor K FD paper delivery PEX motor asm FD paper delivery sensor Color/monochrome drum phase adjustment CN28 4 CN27 4 Transparency sensor Transparency sensor Residual paper sensor Registration sensor MPF sensor TRM (F) sensor FU tray detection CN11 6 CN31 2 Top Upper left fan Fan lock detection Upper right fan Eraser M Eraser C Eraser Y Eraser K Drum static eliminator CN9 CN4 3 4 CN18 4 M CN17 CN5 3 3 CN15 2 CN32 8 CN49 FROM CN50 CN21 4 C CN7 4 CN19 4 Y CN22 4 K 4 Large capacity paper feeding LCF CN40 U1 MAIN Video motor control Printer Controller Temperature/humidity sensor Lower the belt for monochrome printing BUD clutch Standby clutch Feeding clutch Color (MCY) ON/OFF Color (MCY) ON/OFF Paper size sensor Temperature sensor Belt thermister Manual feeding clutch Cassette paper feeding solenoid Paper presence detection CN406 CN407 CN408/2 2 CN26 2 CN13 CN23 2 CN16 2 CN2 4 10 CN35/ 5 CN29 CN36 7 CN24 CN25 CN8 2 23 CN39/8 CN3 CN10 4 6 CN42 15 CN41 6 HDVCLK CN45/80 CN46 8 CN48/18 HD/YK CNRCL PE MPS MPSH RIP Cassette paper presence detection CN409 Sensor cord B U/D sensor 2nd PW 2ndSG CN103 CN02 Heater output Safety SW CN106 CN04 Heater ON/OFF HVU CN** Charging, bias, transfer, charged belt Sub-frame R CN4 CN105 Power Supply 2 DC5V,3.3V CN03 CN102 Drum new sensor M (contact point) Drum new sensor C (contact point) Drum new sensor Y (contact point) CN1 CN** CN14 Operation Panel (U) RIP Card CN** CN (Option) CN47/30 HD/MC Drive Gear phase sensor Color/monochrome gear phase adjustment Fuser Upper heater Upper heater/100V 1kw 621 Fuser heater UA Temperature Thermostat/upper fuse/upper Lower Heater 621 Fuser heater UB Lower heater/100V 1kw Temperature Thermostat/lower fuse/lower Thermister/lower Thermister/upper OCR/presence detection spring OCR/new detection CN20 CN44 6 11 FUSER 24 Drawer connector CN1 DBG U3 HVU control Fixing control Flicker control CN34 8 CN12 6 FINISHER CN33 6 CN43 6 MOTOR FLICKER Option/finisher FU/D sensor FU paper delivery sensor FU Solenoid F/UD flap switching Flicker prevention FUDSOL CN51/RF (RIP fan) CN30 3 2 CN37/13 CN38/4 DUPSG DUPPW CN6 2 3 FANL Power supply fan CN14 Fan lock detection TRNL TRN (L) sensor Closed turn guide detected Drawer connector (12) Photo interrupter 3 FU paper delivery (U) CN102/13 CN101/4 CN104/3 CN103/7 CN105/22 CN106/9 CN107/2 Photo interrupter 3 Photo interrupter 3 Motor 22 Drawer connector CN** CN** CN** CN** Option/Duplex-unit 5V, 24V Solenoid Solenoid Solenoid Solenoid CN** Motor CN106 HL/HN Power supply 1 DC24V AC100V CNIN Inlet CN01 Drum new sensor K (contact point) DS Main switch Power cord AC100V 50/60Hz AC100V DC Motor Encoder MAIN MOTOR CN5 CN4 CN3 CN1 CN2 Motor driver asm Upper tier/drawer connector (12) Motor Asm Pulse motor (PM type) Cassette paper feeding Paper presence sensor (photo interruptor) Residual paper sensor Paper detection sensor (photo interruptor) CN6/3 CN10/6 CN1/3 PE PLEV PJ CN2/6 CN4/4 MTR Extension paper feeder controller PSZ CN5/2 PTSOL OOPWR OOSGN OIPWR OISGN CN9/5 CN8/7 CN7/6 CN3/8 Paper size sensor Option/second paper feeding Lower tier/drawer connector (12) Encoder CN04/14 CN01/8 CN03/18 CN02/30 CN08/24 CN06/24 CN12 CN10/24 CN07/24 CN05/24 CN11/24 CN09 Print head controller CN16/24 CN14/24 CN15/24 CN13/24 CN20/24 CN18 CN19/24 CN17/24 CN** CN** CN** CN** M head CN** CN** CN** CN** C head CN** CN** CN** CN** Y head CN** CN** CN** CN** K head