136 Service Fuser Error - Lexmark C762 Laser Printer

Question edited for clarity, turn question around, add CAPS.

It is a motor stall. You need a technician.

Washing Machine - Top Loader Fault Code Numbers

Fisher & Paykel https://support.fisherpaykel.com > article > Washing-M... Sep 30, 2023 - 136, Motor Error - You will need a Service Technician to assist with this - Click Here to ... © Fisher & Paykel Appliances Ltd 2023. Loading.

Questions & Answers for: fisher paykel fault code 136

Fixya https://www.fixya.com > ... > fisher paykel fault code 136 Now Error code 136 means you have a motor stall ... Question about GWL11 Top Load Washer. 1 Answer · What is fault code 136 on fisher & paykel ...

I have a fisher paykel GWL11 that will fill and drain but

JustAnswer https://www.justanswer.com > Appliance Repair May 25, 2017 - If you had a 130 and a 136, the sensor is not likely the issue. Will the tub turn manually? How about lift up and down? Ask Your Own Appliance ...

1 answer · Top answer: Oh, that plastic nut will come off. See the link below. CLICK HERE

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Wascomat EX618 Service Manual Page 136

Page 136 - Unfortunately, it suggests it may be necessary to change the CPU

All error code soloution of fuser unit Fuser Unit Error Status Counter
Purpose
When a fuser unit related error (error code C41, C43, C44 or C45) occurs, the set value of the fuser status
counter varies, depending on type of error.
Displaying and checking the set value of the fuser status counter can analyze a cause for the error. If
any of "2 to 9" is set at the fuser status counter, the fuser unit will not be operated for safety reasons.
After the fuser unit related error is resolved, if "0" is set, the fuser unit will be operated as usual. If any of
"10 to 19" is set at the fuser status counter, the fuser unit will be operated as usual, even if "0" is not set
after the fuser unit related error is resolved.
C41: Thermistor or heater abnormality at power-ON
C43: Thermistor abnormality after abnormality judgment
C44: Heater abnormality after abnormality judgment
C45: Thermistor abnormality during printing
C46 to C49: Reserved
Description
When this code is used, the current set value of the fuser status counter is displayed. Only "0" can be
manually entered, in order to restore the fuser unit to its normal operation, after the fuser unit related
error is resolved.
For further reason why the counter value differs despite the same error code, refer to 5.1.7 or 5.1.8
[Fuser unit related service call] in the Service Handbook.
0: No error 10: C47 (Reserved)
1: C41 (Once) 11: C47 (Reserved)
2: C41 (Consecutively occurs) 12: C48 (Reserved)
3: C46 (Reserved) 13: C49 (Reserved)
4: C43 14: C47 (Reserved)
5: C44 15: C48 (Reserved)
6: C45 16: C49 (Reserved)
7: C44 17: C47 (Reserved)
8: C45 18: C48 (Reserved)
9: C44 19: C49 (Reserved)
* Default: 0
Setting Timing
Use this code to resolve the fuser unit related error (error code C41, C43, C44 or C45). Resolve the
error, and set "0" (or reset the counter), in order to restore the fuser unit to its normal operation.
Caution
Remember to resolve the fuser unit related error, and then reset to "0."

You have to replace your fuser assembly. (Assembly 115V fuser) (40X3569)

I suggest you contact Lexmark Technical Support for further diagnosis.

921 Fuser Error indicates that the fuser unit failed to reach the standby temperature. Leave the printer off for at least 10-15 seconds before turning it back on. This gives the printer's engine board a chance to reset. Make sure printer is plugged in straight to the wall, bypass any surge device or power strips as this can cause a low amperage problem in your printer which can trigger a false fuser error. If this does not help, you'll probably need service on the machine since it deals with the LVPS, the fuser and the system board.

This is from the service manual and should help you determine if you need to call in for service. If is in warranty I would anyways since the fuser would be covered if at fault.

58.04 ERROR To continue turn off then on. The low-voltage power supply has experienced an error.
1. Reinstall the fuser. Check the connector
(J1901) between the fuser and product.
Replace the cable or fixing unit if the
connector is damaged.
2. Reconnect the connectors of the fuser
control PCA (J303, J305) and the DC
controller PCA (J107).
3. Replace the fuser. See Fuser
on page 191.

The error is Fuser cam position not found. Have you tried reseating the fuser? Does the fuser make any loud sounds? Based on the error message, it could either be the fuser, or the system board.

From the Service Manual:
*Service call
980:Error

*Error by media
clinging to the fuser

*Media has clung to the fuser.

*Power OFF
Replace the fuser unit.

Suggestion -
Before you replace the fuser, take it out and check for a piece of stuck label, paper, etc. You can spin the fuser roller by turning the gear on the side.

A 50 Service error is a fuser error. Turn the printer off for at least 10 minutes, then turn it back on. If the error is still there, you can try reseating the fuser, but be sure to let the fuser cool completely before touching it.
If you still have the 50 Service error after reseating the fuser, you might need a new fuser.
You can access the fuser by opening the rear door. It's located directly above the paper tray. There are two screws that hold it in place. Remove those two screws, and the fuser slides outs.
Hope this helps.

921 Fuser Error Indicates that the fuser is below standby temperature when the printer is idle.
Error codes 920, 921, and 922 may display for a cold fuser failure. A 920 error caused by low line voltage can sometimes be cleared by turning the machine off and then on again.
Service Tip: Set the Fuser Temperature to NORMAL before starting this service check.
Manually spin the fan and check that
it rotates freely. Check the cable
connection to the engine board, J13
for correct installation.