Read Sony DPP-EX5 Service Manual online
3-2
DPP-EX5 V1
3-1. Density Adjustment during Thermal Head Replacement
Before replacing the thermal head, print a test pattern (gray pattern) as the reference of density using an
old head or normal unit.
n
For the test pattern print of an old head, use the thermal head that is not damaged as a whole due to black
old head or normal unit.
n
For the test pattern print of an old head, use the thermal head that is not damaged as a whole due to black
and white stripes.
Procedure
1.
Set the ribbon and paper.
n
Use the set paper below.
n
Use the set paper below.
Small-size photo paper SVM-30SS
2.
Enter the service mode, move the
\ mark to “Mechanic Test” using Direction keys, and press the
Enter key. (Fig. 3-2)
3.
Press the Print key when the screen (shown in Fig. 3-3) is displayed on the monitor screen. This
unit initiates the print of a density confirmation pattern (gray).
unit initiates the print of a density confirmation pattern (gray).
Fig.3-2
Fig.3-3
Click on the first or last page to see other DPP-EX5 service manuals if exist.