Recommend to professional user.
System needs used genuine ink cartridge before ' ink depleted ' sign appears on the printer.
Make sure to use proper pigment ink which is formulated for 970/971 CISS.
***** we do not take return, if any ink filled previously *****
Cartridge Hole Placement (Setup cartridges recommended):
- XL and Setup Cartridges - Right
- Regular Cartridges - Left
OfficeJet Pro X451 dn, OfficeJet Pro X451 dw, OfficeJet Pro X476 dn, OfficeJet Pro X476 dw, OfficeJet Pro X551 dw, OfficeJet Pro X576 dn,
OfficeJet Pro X576 dw
- 4 liter empty CISS with acrylic case
- Assembly instruction
- easy refill
- system tested more then 200,000 pages and found no system fail
- pre-adjusted hand drill
- 4 liter ink CISS system
- 1 syringes with suction tips
- hand drill for hole
- 4 Hard Acrylic Case
- 4 rubber plug for hole