Operating instructions

3-11 (E)
DFP-R3000
3-1-7. Film retainer rollers (A and B)
Two film retainer rollers A and B are used.
Required Tools
Cleaning cloth : 3-184-527-01
Molytone grease : 7-662-001-41
Cleaning fluid : 9-919-573-01
Eccentric driver : J-6187-880-A
Thickness gauge : 9-911-053-00
1. Removal/Reassembling
Removal
1. Turn the DFP-R3000 power off.
2. Remove the front panel assembly.
(Refer to the section “1-2. Cabinet Removal”.)
3. Open the arm assembly in the arrow direction, and
release the film retainer rollers from the sprocket.
. Film retainer roller A
4. Remove the E-ring (ø3), and pull out the stopper (ø4)
and film retainer roller A from the PR (S) shaft.
. Film retainer roller B
4. Remove the E-ring (ø3), and pull out the PR knob
shaft and film retainer roller B from the PR shaft.
Reassembling
. Film retainer roller A
5. Wipe the PR (S) shaft (marked by ) as shown in
the figure using a cleaning cloth moistened with the
cleaning fluid and be sure to re-wipe it using a dry
cleaning cloth.
6. Apply a light coarting of grease to the cleaned portion
of the PR (S) shaft, and be sure to wipe dry with a dry
gauze or paper (so that only a very light coarting of
grease remains).
7. Attach the film retainer roller A in the reverse orders
of the removal.
. Film retainer roller B
5. Wipe the PR shaft (marked by ) as shown in the
figure using a cleaning cloth moistened with the
cleaning fluid and be sure to re-wipe it using a dry
cleaning cloth.
6. Apply a light coarting of grease to the cleaned portion
of the PR shaft, and be sure to wipe dry with a dry
gauze or paper (so that only a very light coarting of
grease remains).
3-1. Mechanical Parts Replacement
7. Attach the film retainer roller B in the reverse orders
of the removal.
n
Do not apply the coating of the grease to the sprocket
and rim of the film retainer rollers A and B.
Adjustment/Checking after the replacement
After the replacing has been completed, perform the
following adjustment and checking.
2. Clearance adjustment → 3-4. Film Running Checking
PR knob shaft
E ring (ø3)
E ring (ø3)
PR shaft
Arm assembly
PR (S) shaft
Film retainer 
roller B
Film retainer 
roller A
Stopper (ø4)
Wipe the shaft using cleaning
cloth moistened with cleaning
fluid.
After cleaning, apply coating 
of the grease.