Canon imagePRESS C1 P Service Manual

Also see for imagePRESS C1: User guide User guide INSTALLATION PROCEDURE

Contents

Canon imagePRESS C1 P Service Manual Manual pdf 554 page image

Chapter 99-179.3.3 External Heat Roller Drive Control9.3.3.1 Detached/Attached Mechanism of the External Heat Roller 0013-7877imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+The external heat roller has a built-in heater. At the time of warm-up, printing, or the last rotation, it's heated by contacting the fixing roller to support controll offixing temperature.When it's standby, it is unlocked from the fixing roller to avoid heat-caused deformation of the fixing roller.The external heat roller locks/unlocks against the fixing roller by the drive of the external heat detaching motor (M45) communicates the cam shaft.For controlling locking/unlocking control of the external heat roller, home position is detected by the external heat detached HP sensor (PS66).F-9-16[1] Cam shaft[2] Roller support plate[3] External heat roller[4] Fixing rollerM45: External heat detached/attached motorPS66: External heat detached/attached HP sensorUN4: Fixing driver PCBFX_EX_CONT_HP_SNS: External heat detached/attached HP signalUN4J3305 J33031 2 3 4 5 6FX_EX_PRS_MTR_B*FX_EX_PRS_MTR_BFX_EX_PRS_MTR_AFX_EX_PRS_MTR_+24VFX_EX_PRS_MTR_+24VFX_EX_PRS_MTR_AB1 2 3GND+5RFX_EX_CONT_HP_SNS[1][1][2][3][4]PS66M45