Xerox VersaLink B7025 Service Manual

April 2017
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Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Launch Issue
Product Technical Overview
The toner cartridge is equipped with customer replaceable unit monitor (CRUM). A CRUM
monitors and stores information about the customer replaceable unit (CRU). The information
stored in the CRUM is used to:
• Monitor CRU usage (total number of copies/prints)
• Indicate how near the CRU is to the end of its life.
• Prevent the installation and use of an unauthorized or incorrect CRU (CRUM checks for
Xerox trademark on the CRU)
• Indicate that a new CRU has been installed
The CRUM consists of two components - a CRUM Tag and a CRUM PWB. The CRUM PWB
for the toner cartridge is mounted on the toner dispense drive, PL 90.10 Item 2 at the rear of
the toner cartridge. Refer to Figure 3.
Figure 3 Toner cartridge CRUM PWB
Toner Dispenser
The toner is transported from the toner cartridge to the drum cartridge by a dispenser which
contains an auger. The dispenser is driven through gears by the dispense motor under the con
-
trol of the automatic toner control (ATC) system.
The dispense motor also drives an agitator in the toner cartridge to stir the toner. Refer to Fig-
ure 4.
Figure 4 Dispenser assembly
Toner cartridge CRUM PWB
Toner cartridge
Drum cartridge
Dispenser
Dispense motor

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