Error Code: C-2001 Follow

Code

C-2001

Classification

Main body: Communication error

Cause

Printer control board (PRCB) communication abnormality. The sending ring buffer for the high precision drive is full. Alternatively, a line status error and a checksum error occur on the data that are received from the high precision drive. Furthermore, the upstream communication abnormality signal of the high precision drive is received.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• Printer control board (PRCB)

Correction

Deactivate and activate the sub power switch (SW2) of the main body.

Note

• The message "Please turn on power again" is displayed on the touch panel.

Solution

1. Prior check
   • On [Service Mode] → [Firmware Version] → [Firmware Version], make sure that the version of [Printer Sub CPU D1] is displayed.
2. Replace PRCB.

Faulty part isolation DIPSW

Control during the detachment