![](/images/new-backgrounds/1270553/270553309x1.webp)
Technical Reference Guide
A.7 PRINTER ERROR MESSAGES (4xx-xx)
Table
Table A-6.
Printer Error Messages
Message | Probable Cause | Message | Probable Cause |
Printer failed or not connected | Interrupt test, data/cntrl. reg. failed | ||
Printer data register failed | Interrupt test and loopback test failed | ||
Printer control register failed | Int. test, LpBk. test., and data register failed | ||
Data and control registers failed | Int. test, LpBk. test., and cntrl. register failed | ||
Loopback test failed | Int. test, LpBk. test., and data/cntrl. reg. | ||
|
|
| failed |
Loopback test and data reg. failed | Unexpected interrupt received | ||
Loopback test and cntrl. reg. failed | Printer pattern test failed | ||
Loopback tst, data/cntrl. reg. failed | Printer pattern test failed | ||
Interrupt test failed | Parallel port address conflict | ||
Interrupt test and data reg. failed | Printer failed or not connected | ||
Interrupt test and control reg. failed |
A.8 VIDEO (GRAPHICS) ERROR MESSAGES (5xx-xx)
Table
Table A-7.
Video (Graphics) Error Messages
Message | Probable Cause | Message | Probable Cause |
Video controller test failed | 320x200 mode, color set 0 test failed | ||
Video memory test failed | 320x200 mode, color set 1 test failed | ||
Video attribute test failed | 640x200 mode test failed | ||
Video character set test failed | Screen memory page test failed | ||
80x25 mode, 9x14 cell test failed | Gray scale test failed | ||
80x25 mode, 8x8 cell test failed | White screen test failed | ||
40x25 mode test failed | Noise pattern test failed |
See Table
hp/Compaq Personal Computers
Changed – April 2003