Xerox WorkCentre 6605 Service Manual

Error Troubleshooting
Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only
Service Manual
2-20
5. Press the OK button to return to the SFP Service Mode or MFP Printer Diag screen.
6. Exit Service Mode. See “How to Exit Service Mode” on page 2-10.
Flash ROM Test
Flash ROM Test calculates the checksum per Flash ROM header area and compares the result with the
each area's checksum prepared in ROM. The status will be regarded as “normal” when the all results
coincide with the checksums stored in ROM.
EEPROM Test
EEPROM Test allows you to execute read/write/verify of the test pattern (0xff, 0xaa, 0x55, 0x00) from
the head of the EEPROM for one byte in every 0 x 400.
DRAM Test
DRAM Test checks whether the writing of the test data, 4-byte unit (0x00000000 -> 0x55555555 ->
0xaaaaaaaa -> 0xffffffff -> 0x00000000 -> ...), in the area available for the diagnosis is possible or not.
Values will be overwritten with the original value after the test.
Area available for the diagnosis: Work areas other than the stack area and the task acquiring area.
MAC+PHY Test
MAC+PHY Test allows you to perform the loopback test for MAC (Media Access Control) and PHY
(Physical Layer).
Normal Error
CHECK OK FlashROM ERROR xxxxxx
Normal Error
CHECK OK EEPROM ID* ERROR (*: 1, 2)
Normal Error
CHECK OK DRAM slot* ERROR (*: 0, 1)
Normal Error
CHECK OK MAC+PHY ERROR
Printer Diag
ESS Diag

Xerox WorkCentre 6605 Specifications

General

Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	Up to 600 x 600 x 4 dpi
Copy Resolution	Up to 600 x 600 dpi
Scan Resolution	Up to 600 x 600 dpi
Fax Speed	33.6 Kbps
Standard Paper Capacity	550 sheets
Maximum Paper Capacity	1, 250 sheets
Paper Output	250 sheets
Duplex Printing	Yes
Processor	533 MHz
Memory (Standard)	512 MB
Memory (Maximum)	1 GB
Monthly Duty Cycle	Up to 80, 000 pages
Type	Multifunction
Copy Speed	Up to 36 cpm black and color
Fax Resolution	300 x 300 dpi
Media Sizes	Letter, Legal, A4, A5, B5, Custom sizes
Connectivity	USB 2.0, Ethernet
Mobile Printing	Apple AirPrint
Operating System Compatibility	Windows, Mac, Linux
Dimensions (W x D x H)	500 mm
Weight	29.6 kg
Print Speed	Up to 36 ppm (Black) / Up to 36 ppm (Color)