Adj 5.1 Dadf Side Registration - Xerox DocuColor 2240 Service Manual

ADJ 5.1 DADF Side Registration

Purpose
Align image scanned from document with left side edge of paper.
Check
1. Make two copies from the Platen Glass to be used as DADF originals.
a. Register Test Chart 82E8220 on Platen with side edge metrics SE1 through SE4
against rear registration guide.
b. Select the following:
• 1 to 1 sided
• A3 or 11 x 17 Paper Supply
• 100% Reduce/Enlarge
• 2 Copies
c. Press Start and write DADF Original 1 on first copy and DADF Original 2 on second
copy.
2. Verify side edge registration of DADF Originals.
a. On DADF Original 2 measure and record the distance between the side edge and
the reference line and write A
is 10.0 ±0.5mm. If
b. Check that A
is not 10.0 ±0.5 mm, check both of the following and then return to the beginning
If A
of this procedure.
i. dC129 IOT Lead Edge/Side Edge Registration
ii. IIT Side Edge Registration
Manually
Paper
labeled 2
Feed
Direction
Edge of
Copy
10.0
±0.5mm
A
Figure 1 Verifying Side Edge Registration of DADF Originals
3. Check DADF Side Edge Registration for Side 1.
a. Load both DADF Originals in DADF, 1 on top, with side edge metrics SE1 through
SE4 against rear registration guide. Check that side guide touches documents.
b. Select the following:
Initial issue
DC 3535/2240/1632, WC M24
next to this measurement (Figure 1).
is 10.0 ±0.5 mm, go to step 3.
A
(ADJ 9.9).
(ADJ 9.11)
• 1 to 1-sided
• A3 or 11 x 17 Paper Supply
• 100% Reduce/Enlarge
• 2 Copies
c. Press Start and discard the first copy.
d. On side 1 of copy 2 measure and record the distance between the side edge and the
reference line and write
Paper
Feed
Direction
Edge of
Copy
B
Figure 2 Checking Side Edge Registration of DADF
must be within ±1.1 mm of A.
e. Compare B to A. B
If the difference between
ment.
Otherwise go to step 4.
4. Check DADF Side Edge Registration for Side 2.
a. Make a 2-sided test pattern.
i. Load DADF originals 1 and 2 face up, 1 on top, with side edge metrics toward
rear of DADF.
ii. Select 1 to 2-sided and press Start to make the 2-sided test pattern
b. Make test copies.
i. Load 2-sided test pattern with side 1 edge metrics up and toward rear of DADF.
ii. Select the following:
• 2 to 1 sided
• A3 or 11 x 17 Paper Supply
• 100% Reduce/Enlarge
• 1 Copy
iii. Press the Start button.
c. Check that side edge metrics are same distance from edge of paper for both copies.
If the difference is greater than ±1.1 mm, go to step 2 of the adjustment.
Otherwise DADF Side Registration is good.
09/03
4-151
B next to this measurement (Figure 2).
B and A is greater than 1.1 mm, go to step 1 of the adjust-
Repairs and Adjustments
ADJ 5.1