Toner Supply - Ricoh B230 Service Manual

Hide thumbs Also See for B230:

Table of Contents

The machine automatically does the following adjustments when detecting the new unit

detection flag.

PM counter clear for items related to the PCU

Developer initialization

Charge roller voltage control

Process control

Line position adjustment

If the PM counter clear fails, clear the following SPs manually.

SP3-902-1 to -4

SP3-902-5 to -8

SP3-902-9 to -12

6.7 TONER SUPPLY

6.7.1 OVERVIEW

1. Toner bottle (each color)

2. Memory chip (each color)

3. Toner end sensor (each color)

This machine uses four toner bottles. Each bottle has a spiral groove in it and its groove

moves toner to the toner attraction pump. And the toner attraction pump transports the

B230/B237/D042

4. Toner attraction pump (each color)

5. Development unit (each color)

6. TD sensor (each color)

Table of Contents