Maintenance Tables
D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1 2-2 SM
Item EM Remarks
Bypass friction pad C
• Wipe with a damp cloth or clean with alcohol when
cleaning.
• Replace when a double feed occurs.
Paper transport roller C Wipe with a damp cloth or clean with alcohol.
Registration roller C Wipe with a damp cloth or clean with alcohol.
Registration sensor C Remove paper dust.
Duplex relay roller C Wipe with a damp cloth or clean with alcohol.
Paper exit/reverse roller C Wipe with a damp cloth or clean with alcohol.
Fusing/exit reverse
sensor
C Remove paper dust.
LED head C When vertical lines or bands occurs,
User: Opening and closing the front door four times.
CE: Pushing the links of the LED unit four times.
SPDF/Scanner (MF Model Only)
Item EM Remarks
Exposure glass (for SPDF) C Wipe with a dry cloth when
cleaning.
Exposure glass (for platen mode) C Wipe with a dry cloth when
cleaning.
Original feed unit (pick-up roller and feed roller) C or
R
Wipe with a damp cloth when
cleaning or replace.
SPDF friction pad C or
R
Wipe with a dry cloth when
cleaning or replace.
Platen C Wipe with a dry cloth when
cleaning.
Scanning guide plate (front side, rear side) C Wipe with a dry cloth when
cleaning.
SPDF entrance roller, Pre-scanning roller (front side,
rear side), Exit roller, and each driven roller
C Wipe with a damp cloth when
cleaning.
2.1.2 MAIN MACHINE (P 502/ IM 350F/ IM 350/ IM 430F)
Symbol keys: C: Clean, R: Replace
(R): Yield Parts
The parts mentioned in these tables have a target yield. However, the total copy/print volume
made by the machine will not reach the target yield within the machine's targeted lifetime if the
machine is used under the target usage conditions (ACV, color ratio, and P/J). So, these parts