Technical Bulletin PAGE: 2/2
Model: Taurus-C1 (D074/D075) Date: 22-Jun-2011
No.: RD074028
NOTE
For sub codes 061-164:
Use the following table to determine the affected toner cartridge.
Sub code
(last digit)
Affected toner
cartridge
**1 Bk
**2 M
**3 C
**4 Y
For sub codes 081–164:
In some cases, replacing the toner cartridge may not clear the SC. If this happens, the
cause is probably a board or harness defect, which affects all four colors.
In such cases:
- Check the physical condition of the harness that connects RFID controller board and
BCU board. If it is damaged, replace it.
- Check the physical condition of the RFID controller board and BCU board. If they are
damaged, replace them.