Paper Path Service Checks; Adjustment; Main Paper Drive Check And Adjustment - InfoPrint 4247 Z03 Maintenance Information

Apply
Force
Here
Figure 12. Paper feed belt tension lever. (Viewed from right side)

Adjustment

1. Loosen the 2 screws that mount the tension lever.
2. Use the push-pull scale to push on the lever to tension the belt to 0.55 to 0.75 kg (1.2 - 1.6 lb).
3. Tighten the front screw first, then the rear screw.

Paper path service checks

Main paper drive check and adjustment

1. Turn off the printer.
2. Remove the printer covers (see Service position).
3. Inspect the following parts for wear, damage, or binds. Hand cycle the paper feed mechanism. Install new
parts, as needed.
Note: Remove the paper bail and use the rollers on the upper feed roller assembly to hand cycle the
hardware while inspecting the parts.
Front
Screw
Rear
Screw
Chapter 5. Removals, service checks and adjustments
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