Xerox WorkCentre 3225

June 2014
6-25
Xerox® WorkCentre® 3215/3225 Multifunction Printer Service Manual
Machine Test, Report
General Procedures and Information
Machine Test
The following machine tests can be performed:
• DC305 UI Test
The DC 305 UI Test is used to test the Control Panel buttons. When a functioning button
is pressed, the LCD will indicate that it is functioning.
• Modem Test
The Modem Test transmits signals from the MODEM to a telephone. If no transmission
sound is heard, the modem segment of the Main PWB has malfunctioned.
• DRAM Test
Use this feature to test the system DRAM. The test result will be shown on the LCD dis-
play.
• ROM Test
Use this feature to test the system ROM. The test result will be shown on the LCD display.
• Continuous DTMF Test
Dual Tone Multi-Frequency Signal (DTMF) tests the line for the volume of the dialing and
dial tone for machines equipped with a fax option.
• Test Pattern
Use this feature to generate a test pattern for troubleshooting image quality defects.
• Shading Test
The Shading Test is performed to asses and optimize image quality by checking the Con-
tact Image Sensor.
• Scan Aging
An internal Engineering tool that tests the reliability of the Scanner Motor. (Not a field
diagnostic function.)
• DC131 NVM Read/Write
This routine provide the capability to view and modify machine control parameters stored
in non-volatile memory.
• DC132 NVM Initialize
This routine provides the ability to set the machine control parameters stored in non-vola-
tile memory to default.
• DC330 Component Control
Test routines available to verify component functionality by monitoring input signals and
controlling output states.
Report
The following machine reports can be printed:
• Protocol Dump
Protocol report shows the sequence of the CCITT group 3 T.30 protocol during the most
recent sending or receiving operation. Use this report to check for send and receive
errors.
• Supplies Info
The Supplies Information report shows Toner Cartridge information such as toner remain-
ing, toner capacity, and toner product date.
• Configuration
The Configuration report shows the status of the user-selectable options. This report
should be printed after changing machine settings to confirm the changes have been
made. This report provides useful information for service personnel.
• Error Info
The Error Info report shows a list of all machine errors since the last service call.
• Usage Counter
The Usage Page report shows the number of Duplex Print and Simplex prints since the
last service call.
• Component Check
The Component Check report shows the operation procedure of the machine test in Diag-
nostic Mode.
• Fax Options
Fax Setup (i.e., Resolution, send confirmation, etc.)
• Service Support
Country setting and Firmware upgrade (USB cable) procedures.