4-174 Service Manual
7558-xxx
3. Detach the toner smart chip PCB and remove.
Touch screen (MFP) removal
1. Remove the operator panel right cover. See “Operator panel right cover removal” on page 4-11.
2. Remove the operator panel left cover. See “Operator panel left cover removal” on page 4-10.
3. Remove the operator panel front cover. See “Operator panel front cover (MFP) removal” on page 4-8.
4. Remove the operator panel. See “Printer front door removal” on page 4-13.
5. Remove the operator panel PCBA. See “Operator panel PCBA (MFP) removal” on page 4-131
6. Remove the seven screws (A) securing the shield to the assembly.
7. Disconnect the cable (B).