Epson AcuLaser CX11 - Copy Accuracy; Enlargement Performance; Length Standard of Measurement

EPSON AcuLaser CX11/CX11F Revision B
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1.2.5.2 Copy Accuracy
ENLARGEMENT PERFORMANCE
 Definition
Enlargement performance is obtained by multiplying magnification error of the
optical scanner read by that of the printer.
 Scanner: Main scanning ± 1.5 % /216mm
Sub scanning ± 0.5 % /100mm
 Printer : Main scanning 100 ± 0.5 % /190mm
Sub scanning 100 ± 0.5 % /234mm
 ADF : Main scanning ± 0.5 % /216mm
Sub scanning ± 0.5 % /356mm
 Specification Values
 Copy using ADF : Main scanning 100 ± 2.0% /190mm
Sub scanning 100 ± 1.5% /277mm
 Copy using document table: Main scanning 100 ± 2.0% /190mm
Sub scanning 100 ± 1.0% /277mm
PRINTING START POSITION ACCURACY
Figure 1-7. Printing Start Position Accuracy
SKEW (T.B.D)
Table 1-30. Printing Start Position Accuracy
A4 Document table ADF
Main scanning direction Reference point (c) ± 3.5mm ± 4.5mm
Sub-scanning direction Reference point (a) ± 3.0mm ± 4.5mm
Table 1-31. Skew
A4 Document table ADF
Main scanning direction (| a-b |) 2.2mm 3.1mm
Sub-scanning direction (| c-d |) 3.4mm 4.8mm
Table 1-32. Length standard of measurement
A4 Simplex printing
Main scanning direction (e) 190 mm
Sub scanning direction (f) 277 mm
c
a
b
f
e
d
Feed direction
Guaranteed
Printing Area
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