Epson TM-U220 Series - Page 79

Rev. B Disassembly and Assembly 4-29
TM-U220 Type A Service Manual
Confidential
Lubricate the contact points between the carriage shaft and carriage sub assembly (2 points) with O-13.
Carriage shaft
Lubricate 1 point on the carriage sub assembly with G-36.
Lubricate one point on the carriage guide plate with G-36.
Carriage guide plate
Carriage sub assembly
Lubricate the point of contact between the rotation shaft and base frame with G-36.
Lubricate the switching points on the carriage guide plate sub assembly (ribbon switch lever) with G-36.
Carriage guide plate sub
assembly
Rotation shaft
Base frame
Carriage sub assembly