I am having a problem with the Canon IR 7105, it displays the Error E110 right after booting up. I want to replace the laser unit with another unit from a working copier. does anyone have a manual on how to remove it?
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Re: Removing Laser Unit IR 7105
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E110 - The laser scanner motor rotation has a fault.
= 0000 After the laser scanner motor has gone on, the PLL lock signal of the motor is not detected for 15 sec or more.
-Check to see if all covers have been attached to the primary charging assembly.
-Disconnect and then connect J764 of the laser scanner motor drive PCB (in the laser scanner unit).
-Disconnect and then connect J1401 of the video PCB.
-Disconnect and then connect J506 of the DC controller PCB.
-Replace the laser scanner unit.
-Replace the video PCB.
-Replace the DC controller PCB
SEE ATTACH
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
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Re: Removing Laser Unit IR 7105
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E110 - The laser scanner motor rotation has a fault.
= 0000 After the laser scanner motor has gone on, the PLL lock signal of the motor is not detected for 15 sec or more.
-Check to see if all covers have been attached to the primary charging assembly.
-Disconnect and then connect J764 of the laser scanner motor drive PCB (in the laser scanner unit).
-Disconnect and then connect J1401 of the video PCB.
-Disconnect and then connect J506 of the DC controller PCB.
-Replace the laser scanner unit.
-Replace the video PCB.
-Replace the DC controller PCB
SEE ATTACH
I tried all the above! now that I replaced the laser scanner unit, I get error E102-0001... any ideas on what it could be? I swapped the laser unit with another machine and that is all I did...Comment
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Re: Removing Laser Unit IR 7105
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E102 = A read error has occurred in relation to the laser scanner unit EEPROM data.
0001 / The correction data cannot be read from the EEPROM of the laser scanner unit.
-Disconnect and then connect the connector of the video PCB.
-Disconnect and then connect the DC controller PCB.
-Replace the laser scanner unit.
U need to re check all your connections
**Knowledge is time consuming, exhausting and costly for a trained Tech.**Comment
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Re: Removing Laser Unit IR 7105
do you think I can try a laser unit from a IR 7095 and put it in a IR 7105... I checked and the unit is identical... would it work??************************************************** ************
E102 = A read error has occurred in relation to the laser scanner unit EEPROM data.
0001 / The correction data cannot be read from the EEPROM of the laser scanner unit.
-Disconnect and then connect the connector of the video PCB.
-Disconnect and then connect the DC controller PCB.
-Replace the laser scanner unit.
U need to re check all your connectionsComment
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Re: Removing Laser Unit IR 7105
Laser unit iR7105_ iR7095_ iR7086: Laser scanner assembly
Same Dog🐕**Knowledge is time consuming, exhausting and costly for a trained Tech.**Comment
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Re: Removing Laser Unit IR 7105
To be have service manual for any thing you want please follow the following link:
https://www.scribd.com
then register and you can download service manual for canon IR 7105.
With my greetings.Comment
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Re: Removing Laser Unit IR 7105
Make sure that the cover for the primary corona assembly is installed properly and is actuating the linkage for the laser shutter. Access laser assembly again...its easy once you pull hopper off as you know...and see if shutter is open with cover installed. Basically check its operation...pull primary cover off and push on linkage with your finger. And 7095 is same laser as 7105Comment
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