5-10
UP-D70/D70A (UC,CE)
3. Content
When entering in ADJUST MODE, LCD indication becomes as follows.
READY
A4
QTY
1A
OR
LET
In this condition, it is entered in menu by depressing [MENU] key. Setting items are as follows.
• LETTER/A4 (Selection of letter or A4 paper)
Selection paper size by depressing [
←
] or [
→
] key.
• Std (Gamma correction selection for standard media)
CG ....... For CG market
P1 ......... For photograph market
• Lami (Gamma correction selection for lamination media)
L1 ........ There is a masking.
L0 ........ There is no masking.
Above three items are set according to the destination of model.
UC model ........ LETTER, P1, L0
J, CE model ..... A4, CG, L0
• VOLT (Fine adjustment of head voltage)
LCD indication is as follows.
VOLT = 17.7 [+0.0]
R = 4257 (ohm)
Number at left side of voltage value is the head voltage value that is calculated from average
resistance value of the head built in the unit. (Head temperature 35 ˚C, starting point when printing
the ordinary paper.) If the most density is not obtained at this voltage, fine adjustment should be
performed by depressing [
←
] or [
→
] key. Fine adjustment voltage is indicated at inside of [ ] of
right side.
• BCD D/A (Bar code sensor luminance quantity adjustment)
• RIBBON D/A (Ribbon code sensor luminance quantity adjustment)
• OHP D/A (OHP sensor luminance quantity adjustment)
Bar code, ribbon code and OHP sensors are adjusted to the most LED luminance quantity using
D/A converter. When replacing each sensor or EEPROM, the adjustments should be performed.
• BCD D/A
Ribbon cassette is inserted and it is adjusted by depressing [
→
] key. This adjustment is needed
two or three times repeatly to obtain the most suitable value. In case readjustment is needed,
following indication is appeared, it is adjusted by depressing [
→
] key again.
BCD D/A
SENSOR ERROR
• RIBBON D/A
Ribbon cassette should be set the position to see only the cyan portion. And cassette is inserted
to the unit. It is adjusted by depressing [
→
] key.
• OHP D/A
Ensure that paper is not entered in the unit. It is adjusted by depressing [
→
] key.
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