Phaser 6128MFP Service Manual 6-7
Adjustments and Calibrations
Scanner Calibration
This process enables manual calibration of the registration adjustment value or
correction value. Use this procedure to enter the correction value when replacing
the scanner.
Note the Scanner Assembly correction values located under the assembly prior
to installing the replacement on the printer.
The information in the table below is for reference only. Each scanner has its
own calibration information.
1. Turn the printer power Off.
2. Access the Service Diagnostics menu by pressing and holding the Up and
Down Arrow buttons simultaneously and turn the printer power On.
3. The Service Mode is displayed. Select Fax/Scanner Diag and press the OK
button.
4. Press the Up Arrow or Down Arrow button to find Scanner Maintenance.
Press the OK button.
5. Press the Up Arrow or Down Arrow button to find Parameter. Press the OK
button.
s6128mfp-125
Index(Hex) Value(Hex)
s6128mfp-175
FB - GS6JW0000501, ADF - GD6JW0000501 >PET<
0x04 : 52
0x05 : 2B
0x06 : 1E
0x07 : 26
0x0F : 56
0x10 : 5D
0x11 : 5D
0x12 : 59
0x13 : 5D
0x14 : 64
0x15 : 66
0x16 : 62
0x08 : 46
0x09 : 21
0x0A : 1E