Gutter Cleaning; Protection Sheet For Touch Panel - Hitachi PXR-D Instruction Manual

1.2.9 Gutter cleaning

The IJ printer collects ink not used for printing, from the gutter. At the same time, it
sucks in atmospheric gas, dust and other matter from the air. If these substances are
mixed with ink in the gutter, undissolved components by the ink or makeup ink may
stick to the gutter. If the system is run for 24 consecutive hours without automatic
cleaning, these components get accumulated gradually in the gutter. This, together
with the ink beam coming into contact with it, may cause such errors as "an error
stemming from a dirty head."
If any such component sticks to the gutter, immerse it in a solution of about 0.5%
household dish detergent and clean it for about 10 minutes with an ultrasonic cleaner.
The dirt can then be removed.

1.2.10 Protection Sheet for touch panel

(1) Installation of Protection Sheet
1 Clean up stains, dirt, ink spots on the surface of the
touch panel.
Sweep the touch panel using wiping paper steeped by water or make-up ink.
*Make sure the surface of the touch panel dry.
2
Tear off the back-coat film of the Protection Sheet.
*Keep the back of sheet clean.
3 As in the drawing, insert the touch panel protection sheet by two points on
the underside into the IJ printer proper, and affix it to the touch panel with the
fold facing up.
Insert these points
into the between
operation-panel
and touch panel.
Turn-up parts front side
Spare parts No. : 451593
(3 sheet set)
(2) Suggestion for good use
Do not splash ink and make-up ink on the touch panel.
Sweep immediately when sticking.
If touch panel protection sheet is not attached correctly, key operation may not be
possible.
(See figure)
Usage Precautions 1-15