Lexmark T652 Service Manual - Page 209
Lexmark T652 Manual
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4062 Step Check Check the transfer roll assembly for contamination and wear. Is the above component free of excess wear and contamination? Yes Go to step 5. No Replace the transfer roll assembly. Go to "Transfer roll assembly removal (T650, T652, T654)" on page 4-78. 4 5 Check the aligner assembly for proper adjustment. Go to "Operator panel door assembly removal (models X651, X652, X654, and X656)" on page 4-49. Does the problem remain? Go to step 6. Replace the aligner assembly. Go to "Output cover assembly removal (T650, T652, T654)" on page 4-54. 6 Check the heat roll and pressure roll. Remove the fuser unit assembly. CAUTION: : Allow the fuser unit assembly to cool down. Replace the fuser unit assembly. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. Inspect the machine for obstructions in the media path. Is there contamination or cracks on the heat roll and/or pressure roll? Diagnostic information 2-175
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