Ricoh FAX7000L, Field Service Manual

Page: 235 / 377

SECTION 5. TROUBLESHOOTING
5-1. Quality Checks . . . . . . . . . . . 5-1
1. Copy Quality . . . . . . . . . . . . 5-1
1. Copy Density . . . . . . . . . . . 5-2
2. Skew . . . . . . . . . . . . . . 5-2
3. Intelligibility . . . . . . . . . . . . 5-2
4. Copy Test . . . . . . . . . . . . 5-2
2. Operation Panel Display . . . . . . . . 5-3
3. Mechanism Test . . . . . . . . . . . 5-3
4. Communication Tests . . . . . . . . . . 5-3
5-6. Hard Disk Troubleshooting Routines . . 5-64
1. Outline . . . . . . . . . . . . . . . 5-64
2. Entering and Exiting Hard Disk
Troubleshooting Mode . . . . . . . . . 5-65
3. Functions . . . . . . . . . . . . . . 5-65
3-1. System Start - Function 1 . . . . . . 5-65
3-2. Error Code Display - Function 2 . . . . 5-66
3-3. File Correction - Function 3 . . . . . 5-67
3-4. Random Read Test - Function 4 . . . . 5-67
5-2. Copy Quality Troubleshooting . . . . . 5-4 3-5. All Read Test - Function 5
5-3. Mechanical Problems . . . . . . . . 5-28 3-6. Clear Address - Function 6
5-4. Service Call Conditions . . . . . . . 5-41 3-7. Clear Job - Function 7 .
5-5. Error Codes . . . . . . . . . . . . 5-48
3-8. Disk Format - Function 8
4. Error Codes . . . . . . .
4-1. Power-up Error Codes .
4-2. Hard Disk Error Codes .
. . . . . . 5-67
. . . . . 5-68
. . . . . . 5-68
. . . . . . 5-69
. . . . . . 5-70
. . . . . . 5-70
. . . . . . 5-71