Laser unit polygon motor failure

There are several possibilities for the cause of the error message. Discerning which is applicable may well be a job for a technician. The error code E110-0002 on your Canon iR Advance 4045 indicates a failure of the Polygon Motor (M11). If the connector is not loose, replacement of a component may be necessary. It would likely require a Canon service representative to determine which, although the error message suggests the Polygon Motor.

1. Check connection of the Connector (J1/J7/J10/J21/J208/ J8142/J8143).
2. Replace the Laser Scanner Unit.
3. Replace the Polygon Motor (M11).

L6 10 Content Polygon motor lock trouble

Details The polygon motor does not rotate.

The motor lock signal is detected for 6sec

or more after the polygon motor rotates.

The motor lock signal is detected for 1sec

during rotation of the polygon motor.

Cause Polygon motor unit failure

Polygon motor connection harness trouble

or disconnection

MCU PWB failure

Check

and

remedy

Check the polygon motor operation with

SIM 61-1.

Check connector/harness of polygon

motor

Replace the polygon motor.
Replace the MCU PWB.

If the polygon motor isn't working then you will neeto buy a new Laser Unit. They can be expensive if you can get one. To replace it will tak alot of disassembly as well. Might be better and more cost effective to get a new machine.

That means that the Laser Unit is bad. I have fixed that error, by tahking the Laser Ubit's housing apart and removing the toner that accumalayes on the Laser itself. Proceed carefully, wipe tone off with cotton balls. If this does not fix it, it is the Laser Unit needing replacement.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

THIS IS THE TEXT FROM THE PHASER 7700 SERVICE MANUAL, HOWEVER, SEE MY COMMENTS AT THE END OF THE QUOTE.

11 06-372 ERROR 11 LASER UNIT POLYGON MOTOR FAILURE
Note If this failure reoccurs three times successively, an Engine NVRAM
value is set preventing further printer use until the Clear Tech Rep
Fault, Clear <09-380 ~ 09-383> is run.
Remove Rear Cover (RRP 1, on page 7-154).
Disconnect P400 (see figure page 2-46) and P401 (see figure page 2-46) on the Engine Control
Board.
Inspect both connectors to determine they are fully engaged as a unit. Re-engage, if necessary.
Note The two connectors can NOT properly seat into their socket(s)
unless they are both engaged as a unit. Ensure there is no
separation.
Carefully reinsert the plugs into their joint socket and FIRMLY seat them.
Replace the Laser Unit (RRP 38, on page 7-200).
Note Whenever the mounting screws for the Laser Unit have been
loosened, it is necessary to recalibrate the unit by performing the
RegiCon Adjustment Procedure beginning on page 4-124.
If the problem persists, replace the Engine Control Board (RRP 42, on page 7-206).

It has been my experience that 90% of the time the scanner motor (polygon motor) has gone bad. I have repaired many 7700 printers with this error by replacing the laser scanner. The part can be purchased at: http://www.lpscomputer.com/p-3060-1-116-1110-00-laser-unit.aspx

This error usually means that the laser unit on the machine has failed. Just replace the laser unit part number 116-1110-00. I've bought couple of them from www.iteminconline.com. They also give good customer service for free and I think 30 day return if the part is not working. hopefully this helps

error 71 is a problem with the polygon motor which is in the laser unit. This error usually means that you would need the laser unit replaced.
I'd suggest calling out an engineer.

Polygon mirror motor not up to speed. Check the motor, you power supply, and the board the motor it connected to.

Most likely, all the problems you are experiencing are being caused by a bad laser motor assembly. We can send you a motor assembly for the laser unit and you can change it out yourself, however, we will have to charge for the entire unit since it makes one laser unit worthless. You would save on shipping that way. Aligning the lasers is a little tricky, but doable. The manual can be downloaded at: www.lpscomputer.com/ec/Phaser_7700_Service_Manual.pdf
The parts can be ordered at: http://www.lpscomputer.com/p-3060-1-116-1110-00-laser-unit.aspx

L6 is a laser polygon motor fault, you need to replace the polygon motor in the laser unit, but try the reset code first sim 14

true, the l error codes ar efor the laser l6-00 is the polygon motor, you should change this if you know how to, you need to take a lot apart