Head Slant Manual Adjustment (Pf Direction) - Epson SC-T7000 series Service Manual

SC-T7000 series/SC-T5000 series/SC-T3000 series

4.11.6.2 Head Slant Manual Adjustment (PF direction)

1. Turn the printer ON.
2. Load the paper into the printer.
3. Start the Service Program and select
direction).
4. Click [Run].
The adjustment pattern will be printed.
Figure 4-50. [Head slant manual adjustment (PF direction)] Screen
5. Examine the printed pattern visually.
See if the gaps between the squares are parallel. If so, no adjustment is required. If
not, make the adjustment referring to
(Page 258).
ADJUSTMENT
Head slant manual adjustment (PF
4.11.6.3Correcting Head Slant (PF direction)
Head Related Checks and Adjustments
A
B
A
Paper feed direction
B
A
B
A
B
Figure 4-51. Judgement
Revision B
C
A = B
OK
C = D
D
C
A = B
OK
C = D
It does not matter if the gap widths
(the width of A-B and that of C-D)
D
differ.
C
A ≠ B
NG
C ≠ D
D
C
A ≠ B
NG
C ≠ D
D
257
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