4-4 Phaser 6300/6350 Color Laser Printer Service Manual
POST Soft Fault Messages
When POST detects a soft error, the printer continues the startup process. Before the 
printer reaches its “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
■ USB
■ Real-Time Clock
■ RAM Memory Slot 1 Checksum
■ RAM Memory Slot 2 Checksum
■ RAM Memory Slot 1 Rejected
■ RAM Memory Slot 2 Rejected
■ Max RAM Limit
■ IDE Disk
For Ethernet, USB, and Real-Time Clock errors, replace the Image Processor Board. 
For IDE Disk errors, replace the Hard Drive. For memory errors, see 
"RAM Memory 
Fault Isolation" on page 4-16.
Hardware Failure:
<device>:
General Failure