Ricoh D124-17 Service Manual page 384

4. Replacement and Adjustment
Black Print Head Unit (K1, K2) Accessories
No.
1. Black Print Head Unit
2. Ink Collector Tank
3. Protective Sheet
4. Ink Cartridge (K)
5. Rear Cushion
6. Bracket
7. Plug (Uncapped)
8. Plug (Capped)
382
Item Qty
1
1
1
1
1
2
2
2