How to switch a XPJ-1641SR-P from UMS to MS41 or MS51 ink

IMPORTANT:  we advise you to pro-actively replace the ink pump (DH-40598) on field-units in order to ensure a good ink switch. In case the pump is not working 100% anymore the ink switch might result in missing nozzles after the switch. Extra ink charges might be necessary then to get all nozzles active.

1. Required items:

• FW V1.04 (or higher).

• MSA 5.0.9.0.

• Spitting box inlay: part number IJ-FLABS-02. 

• Wiper: part number IJ-RWPS-01.

• UMS11-CL300E cleaning packs (4 Pieces).

• MS41-CL300E cleaning packs (4 Pieces).

• MS41 or MS51 ink.

• New ink pump: part number DH-40598.

2. Procedure:

• Install the V1.04 (or higher) firmware. You can use MSA V5.0.9.0. or later.

• Power on the printer in User Mode. 

• Perform a nozzle check (in User mode) to document the current status of the print head.

• Power down the printer.

• Replace the pump to ensure a good ink switch!

• Start the printer in Self-Diagnosis mode.

• Reset the pump life time counter (>parameter>init.counter>pump).

• Empty the waste bottle.

• Perform a 'Longstore' (>Adjustment>Longstore) using NEW UMS11 cleaning bags and NEW UMS11 smart chips.

• Follow the instruction on the panel: Insert cleaning - Remove bags - ...

• When the procedure is finished, the panel shows "LONGSTORE".

• Power down the printer.

• Replace the spitting box inlay to IJ-FLABS-02.

• Replace the wiper.

• Empty the waste bottle.

• Power on the printer in User Mode.

• Display shows: 'INK charge - Start>Enter' , then Press <Enter>.

• Insert NEW MS41 cleaning bags and NEW MS41 smart chips.

• After the washing cycle, the display will show: "Wash Retry?". Choose No.

• Perform an 'ink charge' using MS41 or MS51 ink bags.

• Recalibrate the BI-D of the printer. 

• End of procedure.