IBM 4247-003 Maintenance Manual - Page 103
Table 15. MAP 0190: Forms Feed Problems continued
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Table 15. MAP 0190: Forms Feed Problems (continued) Step Questions/Actions 2. Examine the tractors for jammed or damaged forms. Are the forms OK? Yes Go to step 3. 3. Check for paper debris, such as chad, stuck inside the Go to step 4 on page 104. tractor jam sensors. Are the sensors free of chad? No Remove any jammed or damaged forms. You should investigate further to find the root cause of the jamming. Go to step 6 on page 106. Wipe the sensors with a soft cloth to remove the chad. Remove the tractor and wipe the upper and lower surfaces of the sensor with antistatic liquid (IBM P/N 2200118). If you judge the amount of chad to be excessive, advise the customer to: v Frequently clean out the chad. v Ask the forms supplier to reduce the chad. Run T&D in automatic test mode to verify correct printer operation. For Model A00, see "How To Run the Test and Diagnostic (T&D) Programs" on page 161. For Models 001, 002, or 003, see "How To Run the Test and Diagnostic (T&D) Programs" on page 201. Chapter 1. Diagnosing Problems 103
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