[零点HJG]

施乐黑白DC4110 打印过程中或待机状态下报042-332 表现为抽屉转动手柄2位置风扇停止运转 关机重新开机后则变成了10-315 这两个代码情况下 定影风扇运转正常 独抽屉转动手柄2位置风扇没有运转(没报代码时运转正常) 求解

[AQBJ12]

042-332 Fuser Intake X'fer Intake Fan Fail
BSD on:CH9.11, CH10.6
Description
A Fuser Intake Fan or X'fer Intake Fan failure

Initial Action
Check the Fan Blade of the Fuser Exhaust Fan for foreign objects and deformation causing a poor rotation.

Check that Connector J256 on the Fuser Intake Fan and Connector J257 on the Transfer Intake Fan are properly connected.

Procedure
Turn on the power. Open the Front Door. Cheat the Front Door Interlock Switch.

The Fuser Intake Fan has rotated.
Yes No


+12VDC is measured between J256-5 (+) and -4(-) on the Fuser Intake Fan.
Yes No


+12VDC is measured between J442-5 (+) and -6(-) on the IOT PWB.
Yes No


CR5 (GRN) on the IOT PWB is lighting.
Yes No

Seeing BSD CH1.6, check the +12VDC circuit to J430-6 on the IOT PWB.

Replace the IOT PWB (PL 2.1).

Check the circuits between J442-5 on the IOT PWB and J256-5 on the Fuser Intake Fan, and between J442-6 on the IOT PWB and J256-4 on the Fuser Intake Fan.

+12VDC is measured between J256-2 (+) on the Fuser Intake Fan and GND (-).
Yes No


+12VDC is measured between J442-8 (+) on the IOT PWB and GND (-).
Yes No

Disconnect and reconnect the cable between J432 on the IOT PWB and J402 on the MCU PWB. If this does not resolve the problem, replace the Flexible Print Cable (PL 2.1), IOT PWB (PL 2.1) and MCU PWB (PL 2.1) in order.

Check for an open wire or poor contact between J256-2 on the Fuser Intake Fan and J442-8 on the IOT PWB.

Replace the Fuser Intake Fan (PL 15.6).

Enter the Diag. Enter DC330 [042-001](Fuser Intake Fan High/Low). Select Start.

The Fuser Intake Fan comes to rotate at high speed.
Yes No


With DC330 [042-001] ON, approx. +2.73VDC is measured between J256-3 (+) on the Fuser Intake Fan and GND (-).
Yes No

Replace the Fuser Intake Fan (PL 15.6).

Approx. +2.73VDC is measured between J442-7 (+) on the IOT PWB and GND (-).
Yes No

Check for an open wire or poor contact between J442-7 on the IOT PWB and J256-3 on the Fuser Intake Fan.

Turn off the power. Disconnect and reconnect the cable between J432 on the IOT PWB and J402 on the MCU PWB. If this does not resolve the problem, replace the Flexible Print Cable (PL 2.1), IOT PWB (PL 2.1) and MCU PWB (PL 2.1) in order.

Exit the Diag. Remove the Front Cover from the Marking Drawer.

The Transfer Intake Fan is rotating.
Yes No


+24VDC is measured between J257-4 (+) and -1(-) on the Transfer Intake Fan.
Yes No


+24VDC is measured between J442-1 (+) and -4(-) on the IOT PWB.
Yes No


+24VDC is measured between J430-2 (+) on the IOT PWB and GND (-).
Yes No

Seeing BSD CH1.16, check the +24VDC circuit to J430-2 on the IOT PWB.

Replace the IOT PWB (PL 2.1).

Check the circuits between J442-1 on the IOT PWB and J257-4 on the Transfer Intake Fan, and between J442-4 on the IOT PWB and J257-1 on the Transfer Intake Fan.

Replace the Transfer Intake Fan (PL 13.13).

At service call, the Fuser Intake Fan and the Transfer Intake Fan appear to be normally rotating. Perform the following again:

Check the Fan Blade each of the Fuser Intake Fan and the Transfer Intake Fan for foreign objects and deformation causing a poor rotation.

Check that Connector J256 on the Fuser Intake Fan and Connector J257 on the Transfer Intake Fan are properly connected.

If the problem reoccurs, replace the Fuser Intake Fan (PL 15.6) and Transfer Intake Fan (PL 13.13).

010-315 Fuser Latch Contact Fail
BSD on:CH9.14, CH10.2
Description
Nip Sensor does not turn ON a spec time after the Latch On signal is sent.

Initial Action
Check that the half-moon shaped plate that blocks the Fuser Nip Sensor is not broken.

Check that the couplings are engaged.

Check that the Drawer Connectors (P/J612) connecting the Fuser Unit and the main unit are free from bent pins, foreign objects and burnout.

Procedure
Turn off the power. Remove the Fuser Unit. (REP 15.1.1) Manually rotate the Fuser Nip Cam couplings.

The Fuser normally nips (to such a degree that the P-Roll slightly contacts the Heat Roll).
Yes No

Remove causes preventing the Fuser from nipping, such as a mechanical load like binding gears, which results from the latch operation; a foreign object in the nip drive area; and binding Cam Shaft bearings.

Turn on the power. Enter the Diag. Enter DC330 [010-202] (Fuser Nip Sensor). Select Start. Block the sensor with the half-moon shaped plate (no nipping) and push in the Drawer. Observe the display (H is displayed). Next removing the sensor along with the bracket, make the sensor receive light and hold the state, then push in the Drawer. (L is displayed.)

The display changes between H and L.
Yes No

Using 2.2.3.2 Permeable Sensor Failure FIP, troubleshoot the Fuser Nip Sensor.

Cheat the Front Door.

Enter DC330 [042-008] (Fuser Auger Motor). Select Start.

The Fuser Auger Motor is heard to operate.
Yes No

Open the PWB Chassis. (REP 2.1.1)

The Fuser Auger Motor tries to rotate.
Yes No


+24VDC is measured between J209-1 (+) and -2(-) on the Auger Motor.
Yes No


+24VDC is measured between J435-A14 (+) and -A13 (-) on the IOT PWB.
Yes No


+24VDC is measured between J433-1 (+) on the IOT PWB and GND (-).
Yes No

Seeing BSD CH1.16, check the +24VDC circuit to J433-1 on the IOT PWB.

Replace the IOT PWB (PL 2.1).

Check the circuits each between J435-A14 on the IOT PWB and J209-1 on the Auger Motor, and between J435-A13 on the IOT PWB and J209-2 on the Auger Motor for an open wire or poor contact.

+5VDC is measured between J209-4 (+) and -5(-) on the Auger Motor.
Yes No


+5VDC is measured between J435-A11 (+) and -A10 (-) on the IOT PWB.
Yes No

Replace the IOT PWB (PL 2.1).

Check the circuits each between J435-A11 on the IOT PWB and J209-4 on the Auger Motor, and between J435-A10 on the IOT PWB and J209-5 on the Auger Motor for an open wire or poor contact.

With DC330 [042-008] (Fuser Auger Motor) ON, +5VDC is measured between J209-3 (+) on the Auger Motor and GND (-).
Yes No

Replace the Auger Motor (PL 10.4).

+5VDC is measured between J435-A12 (+) on the IOT PWB and GND (-).
Yes No

Check the circuit between J435-A12 on the IOT PWB and J209-3 on the Auger Motor for an open wire or poor contact.

Replace the following parts in order:

Flexible Print Cable (PL 2.1)

MCU PWB (PL 2.1)

IOT PWB (PL 2.1)

Check the following:

Auger for a poor rotation due to toner blocking.

Inverter In Roll for an improper operation

Drive gears for binding

Enter the Diag. Enter DC330 [010-006] (Fuser Nip Clutch). Select Start.

The Fuser Nip Clutch is heard to operate.
Yes No

Using 2.2.3.4 Solenoid/Clutch Not Energized Failure FIP, troubleshoot the Fuser Nip Clutch.

Recheck if the latch operation has no problem; the couplings are properly engaged; the Clutch does not slip off. If no problem is found, replace the MCU PWB (PL 2.1) and the IOT PWB (PL 2.1) in order.

[修施乐的海贼]

感觉楼上的狠详细了
俺这会不方便查手册
晚些时候回复

[零点HJG]

作者: AQBJ12

042-332 Fuser Intake X'fer Intake Fan Fail
BSD on:CH9.11, CH10.6
Description
A Fuser Intake Fan or X'fer Intake Fan failure

Initial Action
Check the Fan Blade of the Fuser Exhaust Fan for foreign objects and deformation causing a poor rotation.

Check that Connector J256 on the Fuser Inta...

很是详细 但让人费解的是 一会儿可以打印 一会儿又报错 有点点让人摸不着头绪 报错代码不是一直存在

[零点HJG]

作者: 修施乐的海贼

感觉楼上的狠详细了
俺这会不方便查手册
晚些时候回复

机器不是一直报代码 报代码后通过开机前人为用纸挡住传感器让机器开机就报卡纸 然后取走卡纸 机器又能完全可以打印东西 运行一段时间后才报代码042-332 关机什么都不动再开机就变成了10-315 有时候正常开机也不会报错 这种时好时坏 不好查证 期待海贼兄高见

[huataixiang]

机器由于不是一直报吧代码，而是频繁报这个代码的话，可能是定影的排气风扇不好了，轴承卡死了(就好像我们用的电风扇不好的时候就是有时转有时不转)，可以取下来清洁下。还有检查下J256，J257插头接触好不

[tongwei121]

我觉得是042-332的代码导致了后面的10-315的代码，而造成042-332代码的产生，怀疑风扇有问题。运行一段时间内，风扇处于较低转速，但过一段时间之后，由于定影器温度持续升高，需要风扇加大转速来排除更多的气体。然而，由于风扇的问题，不能够达到更高的转速，而报错。
至于10-315，我觉得你把042-332代码解决了，应该不会再报了。

[ncjingxi]

楼主不妨用手转动风扇试试，有问题的风扇会有迟滞感，如感觉明显的迟滞感，滴点油进去应该就不会再报错。但既使如此，也应备好风扇，滴油只能短时解决问题，时间长了还是会报错。

[零点HJG]

非常感谢大家的分析帮助 问题终于给解决了 前门连锁开关导致24V供应出问题