Internal ERROR “MPCB Failure”. ENCAD T-200

CadJet T-200 Service Manual

Symptoms

Table 4-1. Troubleshooting Table (cont).

Possible cause Solution

Internal ERROR

“MPCB Failure”

• bad MPWA replace MPWA

Unrecognized

Cartridges Error

• faulty connection check cartridges of cartridge ID chip to flex cable

• wrong cartridges check cartridges installed

• carriage flex check flex driver cable disconnected cable connections

• trailing cable connections

• faulty trailing cable reseat trailing cable replace trailing cable

• MB version incorrect

• faulty carriage

PWA verify correct MB version (ie 18-27-0) replace carriage

PWA

Image Skews or

Moves

• dirty encoder strip clean encoder strip (top and bottom)

• defective encoder replace encoder strip strip

Troubleshooting 4-6