Printer Self Repair

Disassembling Scanner Unit

The disassembly/reassembly procedures of Artisan 800/PX800FW/ TX800FW differ from those of Artisan 700/PX700W/TX700W. (See 4.1.4 "Additional Procedure/Procedural Differences" (p97).) Unless otherwise specified, this chapter describes Artisan 800/ PX800FW/TX800FW. Refer to procedures on the flowchart (Flowchart 4-2 Disassembling Flowchart (2) (p100)) for Artisan 700/ PX700W/TX700W.

4.2.5.1 Scanner Upper Housing (Artisan 800/PX800FW/TX800FW)

□ Parts/Components need to be removed in advance: Scanner Unit/ADF Unit

□ Removal procedure

1. Release the screws (x10) that secure the Scanner Upper Housing, and remove the Scanner Upper Housing.

Figure 4-162. Removing the Scanner Upper Housing

When installing the Upper Scanner Housing, align the rib of the Scanner Upper Housing and the groove of the Scanner Decoration Belt L/R as shown in Fig. 4-163. When installing the Scanner Decollation Belt L/R, align the Scanner Lower Housing with the positioning holes and dowels (Left: x3, Right: x5) of the Scanner Decollation Belt as shown below.

Figure 4-163. Installing the Scanner Upper Housing

Figure 4-162. Removing the Scanner Upper Housing

Disassembly Procedures

4.2.5.2 Scanner Motor Unit

□ Parts/Components need to be removed in advance: Scanner Unit/ADF Unit/Scanner Upper Housing

□ Removal procedure

Some of the parts of Artisan 800/PX800FW/TX800FW differ from those of Artisan 700/PX700W/TX700W.

Unless otherwise specified, this section describes the procedures for Artisan 800/PX800FW/TX800FW. The differences that may affect the disassembly/reassembly procedures of Artisan 700/PX700W/ TX700W will be provided in "Reassembly", etc.

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