Description: PFP upper drawer tray abnormality: The PFP upper drawer tray-up motor is not rotating or the PFP upper drawer tray is not moving normally. (the case that paper can be fed from any drawer except the PFP upper drawer)
Remedy: Does the tray go up? (Perform the output check: 03-278, 280) ↓→ NO → 1) Check if the connector of the tray-up motor is disconnected. 2) Check if any of the connectors CN241, CN242 and CN244 on the PFP board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the connector pins are disconnected or the harnesses are open circuited. 5) Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 6) Replace the tray-up motor. 7) Replace the PFP board. 8) Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check: 03-[FAX]OFF/[2]/[H], /[4]/[H]) ↓→ NO → 1) Check if the connector of the sensor is disconnected. 2) Check if any of the connectors CN241, CN247 and CN248 on the PFP board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the slit reaches the sensor. 5) Check if the connector pins are disconnected or the harnesses are open circuited. 6) Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 7) Replace the tray-up sensor. 8) Replace the PFP board. 9) Replace the LGC board. YES 1) Check if the conductor pattern on the LGC board is short circuited or open circuited. 2) Replace the LGC board.
Code: C160
Description: PFP lower drawer tray abnormality: The PFP lower drawer tray-up motor is not rotating or the PFP lower drawer tray is not moving normally. (the case that paper can be fed from any drawer except the PFP lower drawer)
Remedy: Does the tray go up? (Perform the output check: 03-278, 280) ↓→ NO → 1) Check if the connector of the tray-up motor is disconnected. 2) Check if any of the connectors CN241, CN242 and CN244 on the PFP board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the connector pins are disconnected or the harnesses are open circuited. 5) Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 6) Replace the tray-up motor. 7) Replace the PFP board. 8) Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check: 03-[FAX]OFF/[2]/[H], /[4]/[H]) ↓→ NO → 1) Check if the connector of the sensor is disconnected. 2) Check if any of the connectors CN241, CN247 and CN248 on the PFP board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the slit reaches the sensor. 5) Check if the connector pins are disconnected or the harnesses are open circuited. 6) Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 7) Replace the tray-up sensor. 8) Replace the PFP board. 9) Replace the LGC board. YES 1) Check if the conductor pattern on the LGC board is short circuited or open circuited. 2) Replace the LGC board.
Code: C180
Description: LCF tray-up motor abnormality: The LCF trayup motor is not rotating or the LCF tray is not moving normally. (the case that paper can be fed from any drawer except the LCF)
Remedy: Does the tray move? (Perform the output check: 03-271) ↓→ NO → 1) Check if the connector of the LCF tray-up motor is disconnected. 2) Check if any of the connectors CN100, CN101 and CN103 on the LCF board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the connector pins are disconnected or the harnesses are open circuited. 5) Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 6) Replace the LCF tray-up motor. 7) Replace the LCF board. 8) Replace the LGC board. YES Are the LCF tray-up sensor and LCF tray bottom sensor working? (Perform the input check: 03-[FAX]OFF/[5]/[F], /[3]/[A]) ↓→ NO → 1) Check if the connectors of the sensors are disconnected. 2) Check if any of the connectors CN100, CN104 and CN105 on the LCF board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the slit reaches the sensors. 5) Check if the connector pins are disconnected or the harnesses are open circuited. 6) Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 7) Replace the sensor. 8) Replace the LCF board. 9) Replace the LGC board. YES 1) Check if the conductor pattern on the LGC board is short circuited or open circuited. 2) Replace the LGC board.
Code: C1A0
Description: LCF end fence motor abnormality: The LCF end fence motor is not rotating or the LCF end fence is not moving normally. (the case that paper can be fed from any drawer except the LCF)
Remedy: Is the LCF end fence motor working? (Perform the output check: 03-207) ↓→ NO → 1) Check if the connector of the LCF end fence motor is disconnected. 2) Check if any of the connectors CN100, CN101 and CN103 on the LCF board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the connector pins are disconnected or the harnesses are open circuited. 5) Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 6) Replace the LCF end fence motor. 7) Replace the LCF board. 8) Replace the LGC board. YES Are the LCF end fence home/stop position sensors working? (Perform the input check: 03-[FAX]OFF/[5]/[A], /[5]/[B]) ↓→ NO → 1) Check if the connectors of the sensors are disconnected. 2) Check if either of the connectors CN100 or CN107 on the LCF board is disconnected. 3) Check if the connector CN344 on the LGC board is disconnected. 4) Check if the slit reaches the sensors. 5) Check if the connector pins are disconnected or the harnesses are open circuited. 6) Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 7) Replace the sensors. 8) Replace the LCF board. 9) Replace the LGC board. YES 1) Check if the conductor pattern on the LGC board is short circuited or open circuited. 2) Replace the LGC board.
Code: C1B0
Description: LCF transport motor abnormality: The LCF transport motor is not rotating normally (when paper can be fed from any drawer except the LCF).
Remedy: Is the LCF transport motor working? (Perform the output check: 03-122/172) ↓→ NO → 1) Check if the connector CN112 of the LCF transport motor is disconnected. 2) Check if the connector CN102 on the LCF board is disconnected. 3) Check if the signal line connector CN100 on the LCF board is disconnected. 4) Check if the power line connector CN101 on the LCF board is disconnected. 5) Check if the connector CN344 on the LGC board is disconnected. 6) Check if the connector pins are disconnected or the harnesses are open circuited. 7) Check if the conductor patterns on the LCF transport motor board, LCF board and LGC board are short circuited or open circuited. 8) Replace the LCF transport motor. 9) Replace the LCF board. 10)Replace the LGC board. YES 1) Check if the connector pins are disconnected or the harnesses are open circuited. 2) Check if the conductor patterns on the LCF transport motor board, LCF board and LGC board are short circuited or open circuited. 3) Check if the PLL lock signal CN102-3 pin output from the LCF board is always “L” level. 4) Check if the voltage supplied to the microcomputer input terminal IC103-17 pin is always “L” level. 5) Replace the LCF transport motor. 6) Replace the LCF board. 7) Replace the LGC board.
Code: C260
Description: Peak detection error: Lighting of the exposure lamp (white reference) is not detected when power is turned ON.
Remedy: Does the exposure lamp light? (Perform the output check: 03-267) ↓→ YES → 1) Check if the connectors on the CCD and SLG boards are disconnected. 2) Check if the shading correction plate is dirty. 3) Check if the conductor pattern on the CCD board is short circuited or open circuited. 4) Check if the conductor pattern on the SLG board is short circuited or open circuited. 5) Replace the lens unit. 6) Replace the SLG board. NO 1) Check if the connectors of the exposure lamp and inverter are disconnected. 2) Check the SLG board if the connector pin CN21 is disconnected or the harness is short circuited or open circuited. 3) Check if the conductor pattern on the SLG board is short circuited or open circuited. 4) Replace the SLG board. 5) Replace the inverter. 6) Replace the exposure lamp.