Ricoh D124-17 Service Manual page 399

Carriage Unit
• The OCFS sensor harnesses can be discarded. However, you must keep the air sensor
harness and the thermistor harness in order to connect the new unit.
4. Press in the left and then the right plunger to purge air from the Y and CM sub ink tanks.
5. Slide the accessory protective sheet under the tubes. This prevents spilled ink from falling into the
machine.
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