Sc921: Emb (Copier Feature Expander) Hardware Error; Sc980: Program Loading Error; Sc990: Communication Error Between Bicu And Iob; Sc999: Program Version Error - Gestetner A265 Service Manual

Rev. 03/2000

SC921: EMB (Copier feature expander) hardware error

Definition: [B]
The hardware of the MSU is defective.
Possible Causes:
• EMB (Copier feature expander) defective
• BICU defective

SC980: Program loading error

Definition: [A]
The program cannot load properly.
Possible Causes:
• The connection between the BICU and the Memory Card is poor.
• BICU board defective
• Memory Card or the program defective
NOTE: This SC should be cleared by trying to download again from a memory
card.
⇒
SC981: NVRAM error
Definition: [B]
The NVRAM is defective.
Possible Causes:
• NVRAM is defective.
• BICU is defective.

SC990: Communication error between BICU and IOB

Definition: [B]
The BICU board cannot communicate with the IOB.
Possible Causes:
• The connection between the BICU board and the IOB is poor.
• BICU board defective
• IOB defective

SC999: Program version error

Definition: [B]
An incorrect type of main software was downloaded.
Possible Causes:
• The main software for another machine was downloaded to this machine.
SM
CÓPIA NÃO CONTROLADA
7-15
CÓPIA NÃO CONTROLADA
SERVICE CALL CONDITIONS
A265/A267