Canon ir5570, ir6570 Manuale

5-39

T-5-21

T-5-22

Use it to enter the offset value for the high-voltage D/A output 

for the DC controller PCB.

adjustment range: -50 to 50 (default: 0)

1

Use it to adjust the toner supply distribution (axial direction) for 

the developing assembly.

adjustment range: 1 to 5 (default: 3)

2

Use it to adjust the density of images (copier/printer).

Use it to correct the F-value table in the event of fading in a high-

density area or fogging in an image.

adjustment range: 1 to 9 (default: 5)

- to decrease fading, increase the value.

- to decrease fogging, decrease the value.

If you have initialized the RAM on the DC controller PCB, enter 

the value indicated on the service label.

1

Use it to enter the image leading edge non-image width.

1

adjustment range: 1 to 500 (default: 118)

If you have initialized the RAM on the DC controller PCB or 

replaced the PCB, enter the value indicated on the service label.

Use it to enter the image trailing edge non-image width.

1

adjustment range: 0 to 2362 (default: 23)

If you have initialized the RAM on the DC controller PCB or 

replaced the PCB, enter the value indicated on the service label.