Sony UP-D70XR, Service Manual

Page: 73 / 96

5-3
UP-D70XR
.
TEST PATTERN (TEST PATTERN PRINTING)
By depressing [
→
] key, following test pattern is indicated.
select the print pattern using [
↑
] and [
↓
] keys.
COL STEP 300
PRESS [
→
]
By depressing [
→
] key, following picture is printed. Ribbon remaining quantity is not changed by this
printing. Color adjustment by COLOR ADJUST is not reflected on this printing.
LCD indication Pattern Remarks
STR STEP 300 STAIR STEP For density measurement (300 dpi)
COL STEP 300 COLOR STEP For density measurement (300 dpi)
COL BAR 300 COLOR BAR Balance check for 8 base colors (300 dpi)
RAMP 300 RAMP Check for gray balance (300 dpi)
BLACK 300 ALL BLACK Check for sticking and temperature rise (300 dpi)
GRAY 300 ALL GRAY Check for whole unevenness (300 dpi)
TWO GRAY 300 TWOTONE GRAY Check for head density unevenness (300 dpi)
SIDE BAR 300 SIDE BAR Check for slip between ribbon and paper (300 dpi)
C HATCH 300 CROSS HATCH Check for dot aspect (300 dpi)
CHECKER 300 CHECKER Check for discrepancy less than 1 dot width (300 dpi)
SKEW UP 300 SQUE UP Check for skew (300 dpi)
SKEW DN 300 SQUE DOWN Check for skew (300 dpi)
WINDOW 300 WINDOW Check for color mis-matching (300 dpi)
STR STEP 150 STAIR STEP For density measurement (150 dpi)
COL STEP 150 COLOR STEP For density measurement (150 dpi)
COL BAR 150 COLOR BAR Balance check for 8 base colors (150 dpi)
RAMP 150 RAMP Check for gray balance (150 dpi)
BLACK 150 ALL BLACK Check for sticking and temperature rise (150 dpi)
GRAY 150 ALL GRAY Check for whole unevenness (150 dpi)
TWO GRAY 150 TWOTONE GRAY Check for head density unevenness (150 dpi)
SIDE BAR 150 SIDE BAR Check for slip between ribbon and paper (150 dpi)
C HATCH 150 CROSS HATCH Check for dot aspect (150 dpi)
CHECKER 150 CHECKER Check for discrepancy less than 1 dot width (150 dpi)
SKEW UP 150 SQUE UP Check for skew (150 dpi)
SKEW DN 150 SQUE DOWN Check for skew (150 dpi)
WINDOW 150 WINDOW Check for color mis-matching (150 dpi)
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