Lexmark M410 Service Manual - Page 67

Print Quality - Evenly spaced horizontal lines or marks, Lines spaced 46.5 mm

Page 67 highlights

4045-XXX Print Quality - Evenly spaced horizontal lines or marks FRU Action 1 Lines spaced 2.2 mm (.08 This can be caused by the motor inch) apart pinion gear on the main drive motor. Replace the main drive assembly. 2 Lines spaced 211.5 mm This can be caused by a defective (8.33 inches) apart gear in the main drive assembly. Replace the main drive gearbox Lines spaced 141 mm (5.56 assembly. inches) apart 3 Lines spaced 15.6 mm (0.61 inch) apart Replace the FRUs in the following order: developer drive assembly 4 Lines spaced 47 mm (1.85 inch) apart main drive assembly Replace the FRUs in the following order: toner cartridge charge roll 5 Lines spaced 38.0 mm (1.50 inches) apart Lines spaced 46.5 mm (1.83 inches) apart 6 Lines spaced 80.0 mm (3.14 inches) apart 7 Lines spaced 77 mm (3.03 inches) apart 8 Lines spaced 52 mm (2.06 inches) apart main drive assembly This can be caused by a defective gear in the developer drive assembly. Replace the developer drive assembly. Replace the hot roll. Replace the backup roll Replace the transfer roll. Diagnostic Information 2-41

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Diagnostic Information
2-41
4045-XXX
Print Quality - Evenly spaced horizontal lines or marks
FRU
Action
1
Lines spaced 2.2 mm (.08
inch) apart
This can be caused by the motor
pinion gear on the main drive motor.
Replace the main drive assembly.
2
Lines spaced 211.5 mm
(8.33 inches) apart
Lines spaced 141 mm (5.56
inches) apart
This can be caused by a defective
gear in the main drive assembly.
Replace the main drive gearbox
assembly.
3
Lines spaced 15.6 mm
(0.61 inch) apart
Replace the FRUs in the following
order:
developer drive assembly
main drive assembly
4
Lines spaced 47 mm
(1.85 inch) apart
Replace the FRUs in the following
order:
toner cartridge
charge roll
main drive assembly
5
Lines spaced 38.0 mm
(1.50 inches) apart
Lines spaced 46.5 mm
(1.83 inches) apart
This can be caused by a defective
gear in the developer drive
assembly. Replace the developer
drive assembly.
6
Lines spaced 80.0 mm
(3.14 inches) apart
Replace the hot roll.
7
Lines spaced 77 mm
(3.03 inches) apart
Replace the backup roll
8
Lines spaced 52 mm
(2.06 inches) apart
Replace the transfer roll.