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CHAPTER 7 TROUBLESHOOTING
1.3.4.3 Original Speed Adjustment Adjust the speed at which originals are moved for ADF mode as follows: 1) Make a copy of the test sheet in ADF mode on paper of the same size in Direct. (See 1.2.2 of Chapter 7.) 2) Measure the length �L� in the middle of the copy output. (It must be 277 ± 1 mm for A4, 259 ± 1 mm for LTR.)
(feeding direction) L
Copy of the test sheet
F07-103-06 3) 4) 5) 6) 7) 8) 9) Press the Additional Functions key and the # key to start service mode. Press the Left/Right Arrow key so that �#6 SCANNER� is indicated. Press the OK key. Press the Left/Right Arrow key so that �7: CCD� is indicated. Press the OK key. Press the Left/Right Arrow key so that the 2nd row of the LCD indicates �034:�. Enter a appropriate correction value using the Left/Right Arrow key so that the length of L measured in step 2) is as indicated. (An increase by �1� will increase the length of L by about 0.5 mm.) 10) Press the OK key. 11) Press the Stop key (to end SCANNER). 12) Make a copy of the test sheet in ADF mode on paper of the same size in Direct; then, check to make sure that the length of L of the copy is as indicated. 13) End the work if the length of L is as indicated; otherwise, start over with step 2).
