Confidential
Appendix Protection for Transportation 58
L120
Revision A
5.3 Protection for Transportation
This section describes the cautions for packing the printer before returning it to the user.
5.3.1 Securing the CR Unit
Purpose
To prevent damaging the Change Lever by shock during transportation.
Risks if it is not performed
Fatal error caused by the damage of the Change Lever.
Preparation
Prepare a piece of strong tape (length: 135 mm, width: 14 mm, fold one end 5 mm).
Method
1. Turn off the printer to set the CR Unit to its home position.
2. Pull the CR Timing Belt, and move the CR Unit to the 80-digit side slightly so that the CR Unit can touch
the side of the tip on the Change Lever.
3. Attach the unfolded portion of the strong tape on the CR Unit as shown below.
4. Apply the folded portion of the strong tape on the Housing Upper Assy to finish securing the CR Unit.
Figure 5-2. Securing the CR Unit
In order to prevent damaging the Change Lever, the CR Unit should be secured at the
position indicated in Step 3. Therefore, when securing the CR Unit with strong tape, hold the
Timing Belt to keep the position of the CR Unit as is and avoid the CR Unit from moving to
the 0-digit side.
Standard line
Strong tape
Inside of Housing Upper Assy
Change Lever CR Unit
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