Epson Stylus Pro 7710 - Page 156

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
TROUBLE SHOOTING Remedies for Print Quality Troubles 156
Confidential
 Troubleshooting for unexpected prints when printing on ClearProof Film (CPF)
Symptom Occurrence condition Cause
Remedy/Points to be checked
The track of the roller appears
on the print area.
When the CPF is set to the
printer for a long time without
selecting [ClearProof film] for
the paper settings
A pressure mark is left due to the pressure of the roller because the CPF
absorbs moisture from the print surface and become soft in a high-
humidity environment.
If the CPF is not used for a while, remove the roll from the
printer, wrap it in its individual bag and then store it in its
individual box.
In the case of nipping
transparent film for a long
time without selecting [BACK
POSITION] for [FRONT
EDGE STAND BY] when
using the film in the
CUSTOM PAPER setting
Select [BACK POSITION] for [FRONT EDGE STAND
BY] when using transparent film. (The nipping position is
set 5 mm from the edge of paper so as not to affect the print
area.)
In the case the printer is left
unused after the paper is fed
using panel feeding when the
CPF is set
After panel feeding, the front edge stand by position is set
normally if a panel cut is made.
Fingerprint When touching the CPF with
bare hands
• Moisture or oil of your skin will stick on the non-print area of the
CPF and make its coat swell and cause scattering. Fingerprints can
be seen in such a case.
• Moisture or oil of your skin attached on the print area of white ink
lowers the ink's scattering performance and the area becomes
translucent. Fingerprints can be seen in such a case.
• When handling the CPF, hold it by the edges.
• Because the oil and moisture of hands affect print quality,
handle the CPF wearing cotton gloves.
• The fingerprints attached on the non-print area can
become difficult to see if wiped off with a cotton cloth
and such.