Compaq AP550 Compaq Professional Workstation AP550 Maintenance & Service G - Page 127

Printer Error Code 401-xx 402-xx 403-xx Diskette Drive Error Code 600-xx 601-xx 602-xx 603-xx 604-xx 605-xx 606-xx 609-xx 610-xx 697-xx 698-xx 699-xx Diagnostic Tools 4-33 Table 4-16 Parallel Printer Test Error Codes Description Printer failed or not connected. Printer port test failed. Printer pattern test failed. Recommended Action The following steps apply to 401-xx through 403-xx: 1. Connect the printer 2. Check power to the printer. 3. Install the loop-back connector and retest. 4. Replace system board and retest. Table 4-17 Diskette Drive Test Error Codes Description Diskette ID drive types test failed. Diskette format failed. Diskette read test failed. Diskette write, read, compare test failed. Diskette random seek test failed. Diskette ID media test failed. Diskette speed test failed. Diskette reset controller failed. Diskette change line test failed. Diskette type error Diskette drive speed not within limits. Diskette drive/media error Recommended Action The following steps apply to error codes 600-xx through 698-xx: 1. Replace the diskette media and retest. 2. Check and/or replace the diskette power and signal cables and retest. 3. Replace the diskette drive and retest. 4. Replace the system board and retest. 1. Replace media. 2. Run Computer Setup and Computer Checkup.