Xerox VersaLink B7025 Service Manual

April 2017
7-56
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Block Schematic Diagrams (BSDs)
Launch Issue
Wiring Data
Block Schematic Diagrams
Refer to the relevant BSD.
Chain 1
• BSD 1.1.Main Power On (1 of 2)
• BSD 1.2 Main Power On (2 of 2)
• BSD 1.3 LVPS Control
• BSD 1.4 DC Power Generation (1 of 2)
• BSD 1.5 DC Power Generation (2 of 2)
• BSD 1.6 IIT DC Power Distribution
• BSD 1.7 Option DC Power Distribution
• BSD 1.8 Power Interlock Switching (1 of 3)
• BSD 1.9 Power Interlock Switching (2 of 3)
• BSD 1.10 Power Interlock Switching (3 of 3)
• BSD 1.11 DC Power Distribution - HCF
Chain 2
• BSD 2.1 Control Panel
Chain 3
• BSD 3.1 PWB Communications (ESS PWB to Drive PWB)
• BSD 3.2 PWB Communications (ESS PWB/Drive PWB to STM)
• BSD 3.3 PWB Communications (ESS PWB/Drive PWB to 1TM/3TM/TTM)
• BSD 3.4 PWB Communications (ESS PWB to UI)
• BSD 3.5 PWB Communications (ESS PWB to DADF)
• BSD 3.6 PWB Communications (ESS PWB/Drive PWB to Finisher)
• BSD 3.7 Accessory
• BSD 3.8 Electric Billing
• BSD 3.9 ESS
• BSD 3.10 ESS Status LED (1 of 5)
• BSD 3.11 ESS Status LED (2 of 5)
• BSD 3.12 ESS Status LED (3 of 5)
• BSD 3.13 ESS Status LED (4 of 5)
• BSD 3.14 ESS Status LED (5 of 5)
• BSD 3.15 PWB Communications (Drive PWB to HCF)
Chain 4
• BSD 4.1 Main Drive Control
• BSD 4.2 Drum Drive Control
Chain 5
• BSD 5.1 DADF Interlock and Document Setting
• BSD 5.2 DADF Document Size Sensing (1 of 2)
• BSD 5.3 DADF Document Size Sensing (2 of 2)
• BSD 5.4 Document Feeding (1 of 2)
• BSD 5.5 Document Feeding (2 of 2)
• BSD 5.6 Document Scan, Invert and Exit Transportation
• BSD 5.7 Document Path
• BSD 5.8 Document Transmission
Chain 6
• BSD 6.1 Platen Document Sensing
• BSD 6.2 Carriage Control
• BSD 6.3 Document Illumination and Image Input
• BSD 6.4 Laser Control
Chain 7
• BSD 7.1 Tray 1 Paper Size Sensing
• BSD 7.2 Tray 2 Paper Size Sensing (STM)
• BSD 7.3 Tray 2 Paper Size Sensing (1TM)
• BSD 7.4 Tray 2 Paper Size Sensing (3TM)
• BSD 7.5 Tray 3 Paper Size Sensing (3TM)
• BSD 7.6 Tray 4 Paper Size Sensing (3TM)
• BSD 7.7 Tray 1 Paper Stacking
• BSD 7.8 Tray 2 Paper Stacking (STM)
• BSD 7.9 Tray 2 Paper Stacking (1TM)
• BSD 7.10 Tray 2 Paper Stacking (3TM)
• BSD 7.11 Tray 3 Paper Stacking (3TM)
• BSD 7.12 Tray 4 Paper Stacking (3TM)
• BSD 7.13 Bypass Tray Paper Sensing
• BSD 7.14 HCF Paper Size Sensing and Tray Set
• BSD 7.15 HCF Paper Stacking
• BSD 7.16 Tray 2 Paper Size Sensing (TTM)
• BSD 7.17 Tray 3 Paper Size Sensing (TTM)
• BSD 7.18 Tray 4 Paper Size Sensing (TTM)
• BSD 7.19 Tray 2 Paper Stacking (TTM)
• BSD 7.20 Tray 3 Paper Stacking (TTM)
• BSD 7.21 Tray 4 Paper Stacking (TTM)
Chain 8
• BSD 8.1 Tray 1 and Bypass Tray Paper Transportation
• BSD 8.2 Tray Module Paper Transportation (STM)
• BSD 8.3 Tray Module Paper Transportation (1TM)
• BSD 8.4 Tray Module Paper Transportation (3TM)
• BSD 8.5 Registration
• BSD 8.6 Paper Path
• BSD 8.7 HCF Paper Feeding
• BSD 8.8 HCF Paper Transportation
• BSD 8.9 Tray Module Paper Transportation (TTM) (1 of 2)
• BSD 8.10 Tray Module Paper Transportation (TTM) (2 of 2)
Chain 9
• BSD 9.1 Xerographic Life Control
• BSD 9.2 Charging and Exposure

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