Ricoh D124-17 Service Manual page 476

4. Replacement and Adjustment
28. Before you tighten the pressure plate, push in the ink supply tube bundle until the "L" notch is 4 mm
away from the side of the carriage unit.
29. Reattach the pressure plate.
30. Push the carriage unit to the left and right to make sure that the tubes do not fall off the ink supply
tube rail.
• If the tubes fall off the rail, there is too much slack to the left of the carriage unit. Remove the
pressure plate and make sure that the tubes are pushed as far as possible against the left side
of the carriage unit.
• The ink supply tubes must be reconnected and set in the order described below.
Routing and Reconnecting the Ink Supply Tubes
1. Press in the left and then the right plunger to purge air from the K1 and K2 sub ink tanks.
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