Ricoh D093, Руководство по обслуживанию

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Special Adjustments
D093/D094 5-104 SM
SP Comments
2916-1
On each grid pattern measure the width from block 1 to block 150 (150
blocks) then average the three measurements. The width must be 812.8
mm. If the average measured width is not 812.8 mm, adjust this SP until
the width is 812.8 mm.
2916-2
On each grid pattern measure the length from block 21 to block 204 (184
blocks) then average the three measurements. The length must be 997
mm. If the measured length is not 997 mm, adjust this SP until the length
is 997 mm.
Step 2: Scanning Magnification
1. Make a 1:1 copy of the A0 SEF Magnification Chart with plain roll paper.
ƒ You can use a different test chart, if it has lines 1000 mm long in the sub-scan
direction and 700 mm long in the main-scan direction.
2. Measure the length and width of the images on the original and the copy.
3. Do these SPs in the sequence shown in this table, if the measurements are not in the
standard range:
SP Standard Comments
4008 Less than ±0.5 Scanner Sub Scan Magnification
4101 Less than ±0.5 Scanner Main Scan Magnification