FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 SWITCHES ON PWBs/TECH. REP. SETTINGS
98.06.09
S-32
[Service Mode Adjust Mode]
6-3. Settings in the Adjust Mode
Adjust Mode Setting
A0 Lens focal length
correction
Corrects variations in the Lens focal length (according to the
grouping of the Lenses).
A1 Lens full size
position correc-
tion
Corrects the zoom ratio in the crosswise direction by varying the
Lens full size position.
A2 Mirror full size
position correc-
tion
Corrects the optical path length of the Mirror for the Lens focal
length.
A3 Feeding-direc-
tion zoom ratio
correction
Correct the zoom ratio in the feeding direction by varying the scan
speed.
A4 Full size
registration
adjustment
Corrects registration between the leading edge of the original and
that of the image in the full size mode by varying the Synchroniz-
ing Roller start timing.
Data 49 50 51
Description
Short focal
length (
−
)
Standard (0)
Long focal
length (+)
Data 42 .... 50 .... 57
Description
+26 steps
(Reduction
direction)
.... +58 steps .... +86 steps
(Enlargement
direction)
Data 42 .... 50 .... 57
Description
+46 steps
(Reduction
direction)
.... +110 steps .... +166 steps
(Enlargement
direction)
Data 42 .... 50 .... 58
Description
–3.2%
(Reduction
direction)
.... ±0% .... +3.2%
(Enlargement
direction)
Data 30 .... 50 .... 70
Description
−
5.6 mm
(Smaller
deviation)
.... ±0 mm .... +5.6 mm
(Greater
deviation)
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