Code :
- Code: L8
- Description: Platen glass too hot
- Code: L9
- Description: Communication problem between inter image and main board
- Code: L9
- Description: Communication problem between interimage erase/edge lamps and main board
- Code: U1-1
- Description: Main motor drive problem
- Code: U1-1
- Description: Drive problem
- Code: U2-1
- Description: Scan home problem
- Code: U2-1, U2--2, U2--3, U2--4
- Description: Scan home sensor
- Code: U2-2
- Description: Scan home problem or optics problem