Xerox WorkCentre C226

27 Main Program 48

• Diagnostic No. 48-01 Used to adjust the copy magnification ratio (main scanning/ sub scanning direction, document feeder unit front surface, document feeder unit back surface).
• Diagnostic No. 48-06 Used to adjust each motor RPM

28 Main Program 49

• Diagnostic No. 49-01 Used for firmware upgrade (Machine/FAX). Firmware (machine/ FAX) Diagnostic No. 49-02 Used to set the data communication speed in the upgrade of the machine firmware. Firmware
• Diagnostic No. 49-10 Used for firmware upgrade (paper supply unit). Firmware (paper supply)

29 Main Program 50

• Diagnostic No. 50-01 Used to adjust the copy image position and the void area (image loss) on print paper in the copy mode. (The similar adjustment can be made also by Diagnostic No. 50-02 (Simple method).
• Diagnostic No. 50-02 Used to adjust the copy image position and the void area (image loss) on print paper in the copy mode. (Simple method) (The same content of Diagnostic No. 50-01. However this diagnostic is easier to perform.)
• Diagnostic No. 50-05 Used to adjust the image position and print area in the sub scanning direction. (Print engine section) ICU/ Printer
• Diagnostic No. 50-06 Used to adjust the document lead edge and image loss quantity of the document feeder unit. Document handler
• Diagnostic No. 50-10 Used to adjust the print image center position. (Adjustment is performed in each paper feed position separately.) Image process (PCU)
• Diagnostic No. 50-12 Used to adjust the print image center position. (The adjustment is performed in each document mode separately.) Image process (MFP)
• Diagnostic No. 50-20 Used to adjust the image registration. (Manual adjustment)
• Diagnostic No. 50-22 Used to adjust the image registration. (Automatic adjustment)
• Diagnostic No. 50-24 Used to display the adjustment data of automatic registration.
• Diagnostic No. 50-27 Used to adjust image loss in the FAX/ Scanner mode. FAX/ Scanner
• Diagnostic No. 50-28 Used to adjust automatic image position.

30 Main Program 51

• Diagnostic No. 51-01 Used to adjust the transfer voltage ON timing. Process
• Diagnostic No. 51-02 Used to adjust the contact pressure of paper on the registration roller of each section (each paper feed and duplex feed of the copier). (This adjustment is required when the print image position variations are considerably great or when paper jams occur frequently.) Paper Transport