Xerox VersaLink B7025 Service Manual

April 2017
4-235
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
ADJ 60.2
Repairs and Adjustments
Launch Issue
ADJ 60.2 IIT Lead Edge Registration
Purpose
To adjust the IIT scan timing in the process direction and to correct the copy position.
Check
CAUTION
Only perform this procedure if absolutely necessary. IIT lead registration affects the precision
of document size detection.
NOTE: For a description of the print/copy orientation definitions, refer to GP 31 Print/Copy Ori-
entation Definitions.
1. Ensure that the IOT lead edge registration is correct. Refer to dC126 System Registra-
tion.
2. Make two, 100% copies of test pattern 82E8220 from the document glass.
3. On the 2nd copy, check that the distance from the lead edge to the top of Step 3 on the
LE2 scale is 10mm +/- 2.1mm (0.4 inch +/- 0.1 inch), Figure 1.
Figure 1 IIT lead edge registration
4. If the value is not within the specified range, perform the Adjustment.
Adjustment
1. Enter dC131. Change the value of NVM location 715-050 to correct lead edge registra-
tion:
• Increase the value to move the image towards the trail edge of the copy.
• Decrease the value to move the image towards the lead edge of the copy.
NOTE: An increment of 1 in NVM = 0.34mm (0.014inch).
2. Repeat the Check.
Lead edge
10mm +/- 2.1mm
(0.4 inch +/- 0.1 inch)

Xerox VersaLink B7025 Specifications

General

Print Speed	Up to 25 ppm
Print Resolution	Up to 1200 x 1200 dpi
Copy Resolution	Up to 600 x 600 dpi
Scan Resolution	Up to 600 x 600 dpi
Control Panel	5-inch color touchscreen
Duplex Printing	Standard
Processor	1.05 GHz
Memory	2 GB
Paper Output	250 sheets
Fax Speed	33.6 kbps
Fax Transmission Speed	3 seconds per page
Display	5-inch color touchscreen
Connectivity	Ethernet 10/100/1000 Base-T, High-speed USB 3.0
Functions	Print, Copy, Scan
Media Sizes Supported	A4, A5, A6, B5
Printer Type	Laser
Copy Speed	Up to 25 ppm
Mobile Printing	Apple AirPrint, Google Cloud Print, Xerox Print Service Plug-in for Android