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Troubleshooting/Maintenance
: Troubleshooting tools
152
Repetitive image defect ruler
Repetitive image defect ruler
First occurrence of print defect
Developing cylinder 32 mm (1.25 in)
Primary charging roller 38 mm (1.5 in)
Delivery roller 37.7 mm (1.48 in)
Transfer roller 45 mm (1.8 in)
Pressure roller 62.8 mm (2.5 in)
Upper heating element film 76 mm (3.0 in)
Toner cartridge photosensitive drum 76 mm (3.0 in)