Sample (Gray) Printing; Replacement Of Thermal Head - Sony UP-D898DC Service Manual

3-9-2. Sample (Gray) Printing

1. Select "GRAY(S)" from the drop-down list of "Test Pattern" of the Test Print tab.
Test Print tab
2. Click the [PRINT] button of "Print".
The gray pattern is printed.

3-9-3. Replacement of Thermal Head

Removal
1. Perform "Procedure before replacement" by referring to Section 3-9-1.
2. Remove the cabinet. (Refer to Section 1-5.)
3. Remove the rod stopper (DC) and switch rod (DC). (Refer to step 2 in Section 3-2.)
3-20 (E)
Test Pattern
[PRINT] button
UP-D898DC