Canon iR C6800 Series Service Manual page 1138

Chapter 15
15.4.1.5.5 <REF Y>
Method of
adjustment
Range of
adjustment
15.4.1.5.6 <REF M>
Method of
adjustment
Range of
adjustment
15.4.1.5.7 <REF C>
Method of
adjustment
Range of
adjustment
15.4.1.5.8 <PTOFST Y>
Method of
adjustment
Range of
adjustment
15-74
T-15-62
Use it to enter the toner density reference signal (Y).
if you have initialized the RAM on the DC controller PCB or replaced the DC
controller PCB, enter the value indicated on the service label.
462 to 562 (at time of shipment/upon RAM initialization: 512
T-15-63
Use to enter the toner density signal reference value (M).
If you have initialized the RAM on the DC controller PCB or replaced the
DC controller PCB, enter the value indicated on the service label.
462 to 562 (at time of shipment/upon RAM initialization: 512)
T-15-64
Use it to enter the toner density signal reference value (C).
if you initialized the RAM on the DC controller PCB or replaced the DC
controller PCB, enter the value indicated on the service label.
462 to 562 (at time of shipment/upon RAM initialization: 512
T-15-65
Use it to enter the correction value of the Y laser output for ATR control.
if you have initialized the RAM on the DC controller PCB or replaced the DC
controller PCB, enter the value indicated on the service label.
48 to 48 (at time of shipment/upon RAM initialization: 0)
0005-6833
0005-6834
0002-8297
0005-6836