Sony UP-D70 Service Manual page 71

• TEST PATTERN (TEST PATTERN PRINTING) (For UP-D70A only)
By depressing [→] key, following test pattern is indicated.
select the print pattern using [ ↑ ] and [ ↓ ] keys.
COL STEP
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
STR STEP 300 STAIR STEP
COL STEP 300 COLOR STEP
COL BAR 300 COLOR BAR
RAMP 300 RAMP
BLACK 300 ALL BLACK
GRAY 300 ALL GRAY
TWO GRAY 300 TWOTONE GRAY
SIDE BAR 300 SIDE BAR
C HATCH 300 CROSS HATCH
CHECKER 300 CHECKER
SKEW UP 300 SQUE UP
SKEW DN 300 SQUE DOWN
WINDOW 300 WINDOW
STR STEP 150 STAIR STEP
COL STEP 150 COLOR STEP
COL BAR 150 COLOR BAR
RAMP 150 RAMP
BLACK 150 ALL BLACK
GRAY 150 ALL GRAY
TWO GRAY 150 TWOTONE GRAY
SIDE BAR 150 SIDE BAR
C HATCH 150 CROSS HATCH
CHECKER 150 CHECKER
SKEW UP 150 SQUE UP
SKEW DN 150 SQUE DOWN
WINDOW 150 WINDOW
UP-D70/D70A (UC,CE)
300
Remarks
For density measurement (300 dpi)
For density measurement (300 dpi)
Balance check for 8 base colors (300 dpi)
Check for gray balance (300 dpi)
Check for sticking and temperature rise (300 dpi)
Check for whole unevenness (300 dpi)
Check for head density unevenness (300 dpi)
Check for slip between ribbon and paper (300 dpi)
Check for dot aspect (300 dpi)
Check for discrepancy less than 1 dot width (300 dpi)
Check for skew (300 dpi)
Check for skew (300 dpi)
Check for color mis-matching (300 dpi)
For density measurement (150 dpi)
For density measurement (150 dpi)
Balance check for 8 base colors (150 dpi)
Check for gray balance (150 dpi)
Check for sticking and temperature rise (150 dpi)
Check for whole unevenness (150 dpi)
Check for head density unevenness (150 dpi)
Check for slip between ribbon and paper (150 dpi)
Check for dot aspect (150 dpi)
Check for discrepancy less than 1 dot width (150 dpi)
Check for skew (150 dpi)
Check for skew (150 dpi)
Check for color mis-matching (150 dpi)
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