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All are The connector if not connected then Reconnect it.
2. Cause of Power Supply PCB. Turn on the power switch. Set the meter range to 30 VDC, and connect the probes to J209-4 (+) and J209-3 (-) on the DC controller PCB. Is the voltage about 24 V? Suggestion:
See "DC power is absent.Power Supply PCB is faulty
3. Cause Of Main Motor(M1) or DC controller
Replace the main motor. Is the problem
corrected? If no..Then Replace The DC controller
If this is a canon copier then the E102 code means that the scanner lamp is bad or the laser unit is bad... Scanner lamp is a simple repair job for a tech. Laser Unit is a lot of labor. This can get expensive fast. Canon Parts And Supplies
You can calibrate the lamp under service mode * 28 (together for 3 sec) * i think under No.5.
Whe you open the front door, under instruction hoewto replace toner there must be an table with numbers and standard adj, values.By this table you can figure out which values do You need to change - something by my memory HL5 or similar value for lighter copy decrease value and oposite.
ok let me help u on fixing your problem.
mostly this error is in fusing unit and may be due to power disturbance.
first press * (star) then 2 & 8 together again *(star) if succesfully u presed 2&8 together and then *(star) the number 1 (one) will appear in the box [ 1 ] then press 4 then A (automatic exposure) then 412 and finally finnish by pressing the start button/print button the machine will go OFF turn it ON it is now ok. if not start again follow the sequency untill to the step of pressing the start button insted of it press A.
If You trust me ... then do it i had the same problem after too much hard work i found the LEDs was causing the problems just trust me and replace all the LEDs on the panel card ....
and remember me in ur prayers thanks and regards
contact me for further [email protected]