hi fellow techs,
i got a machine mpc 4500 throwing out sc code 443. i tried replacing the whole transfer unit but the problem still shows sc443. Any help is greatly apporeciated...thanks in advance
hi fellow techs,
i got a machine mpc 4500 throwing out sc code 443. i tried replacing the whole transfer unit but the problem still shows sc443. Any help is greatly apporeciated...thanks in advance
Did you replace the unit with a brand new one, part number B223 6034 or one from another machine? Apparently a new transfer unit was released with added "ribs" to stop the PCU's touching the encoder board and causing this SC.
Also, from Goose Guide:
SC 443 Image transfer unit error - set transfer unit correctly SC 443 Image transfer unit error - check CN223-1 for 5vdc sensor opertion, replace IOB if OK SC 443 Image transfer unit error - check for binds in belt rotation SC 443 Image transfer unit error - replace transfer unit assembly (bad sensor) SC 443 Image transfer unit error - replace ITB unit-TB #28
It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
Hit it.
replace the transfer belt motor
It could be a defective encoder sensor or defective image transfer unit motor
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