Post Soft Fault Messages - Xerox Phaser 7500 Service Manual

POST Soft Fault Messages

Phaser 7500 Printer Service Manual
POST Test Descriptions (Continued)
Test No. Test Name
16 Min RAM
Limits
17 Max RAM
Limits
20 IDE Disk
24 CPU Fan
25 Cage Fan
14 Real Time
Clock
When POST detects a soft error, the printer continues the startup process. Before
the printer reaches Ready state, the Startup page is printed with soft errors
appearing in a red box. The box contains all soft faults encountered, with the
upper left corner of the box in the center of the Startup page, and extending to the
right margin, similar to the one shown here.
These messages are substituted for <device>:
• Ethernet
• Real-Time Clock
• Max RAM Limit
For ethernet, and real-time clock errors, replace the Image Processor Board. For
memory errors, see "RAM Errors" on page
Fault Code (Hard, Soft)
H: 16
S: 17 (POST_DEV_DIMM)
S: 20
(POST_DEV_IDEOPT)
H: 24
H: 25
Hardware Failure:
<device>:
General Failure
4-17.
General Troubleshooting
Description
Checks if sufficient
RAM installed.
Test performed.
No test performed.
No test performed.
Passive heatsink.
No test performed.
Test performed.
4-5