INSTALLATION INSTRUCTIONS
60
September 1995 – 981088
Section 11: Checking and Adjusting the Replenishment Rates
The REPLENISHMENT PUMPS are preset by the factory so that they will pump proportional volumes of developer
and fixer replenishment solutions. The replenishment rate for the fixer should always remain 15 to 20% greater than
the replenishment rate for the developer in medium-to-low volume installations. When checking the replenishment
rate, always check both the developer and the fixer, but make your adjustments based on the developer solution.
See the Replenishment Rate Sheet, Publication Number 1C0578, for more detailed information on how to set the unit
for high volume use.
For the recommended replenishment rates for developer and fixer, see Replenishment Rate Sheet, Publication
Number 1C0578 provided in the front pocket of your publications binder.
[1] Check that no air is in the replenishment lines.
[2] Enter the Replenishment Calibration Check Mode by doing the following steps:
(a) Check that the PROCESSOR is energized.
(b) Check that the TOP COVER is removed from the PROCESSOR.
(c) If previously inserted, remove the INTERLOCK TOOL from the AC INTERLOCK SWITCH S5.
(d) If previously inserted, remove the MAGNET from the DC INTERLOCK SWITCH S6 on the DRYER
PLENUM BRACKET.
Note
• The DC INTERLOCK SWITCH S6 is only found in PROCESSORS that either have a serial number
of 350 or higher, or have Mod 1 installed.
• You will not see or hear any of the individual components of the PROCESSOR energize because the
INTERLOCK SWITCH has not been activated.
[3] Insert the DEVELOPER REPLENISHMENT CHECK TUBE into a 500 mL GRADUATED CYLINDER
TL-1435 (provided with M43 and M43A only).
Figure 52
Checking the Developer Replenishment Rate
[4] Insert and remove a small sheet of film or a card under the MIDDLE FILM SENSOR.
• Do not allow the sheet of film or card to touch the RIGHT (PLUS) FILM SENSOR or LEFT (MINUS)
FILM SENSOR.
• The PROCESSOR will beep twice to acknowledge the request for replenishment.
• The PROCESSOR will pump the preset volume of developer and fixer replenishment solution for a
34 x 43 cm (14 x 17 in.) sheet of film.
H130_0021BA
CHECK TUBE
REPLENISHMENT
FIXER
GRADUATED CYLINDER
CHECK TUBE
REPLENISHMENT
DEVELOPER
FEED TRAY
H130_0021BCA