The CISS is like a constructor; you can disassemble and assemble it in any sequence of color. Manufacturers, such as Epson, in the development of new models can change the sequence of color. From the six-color CISS for Epson T50 you can construct the CISS for Epson PX730WD or its American analogue Epson Artisan730, but you need to change the chip to another one. You also can construct the CISS for Epson R200 or four-color CISS for EpsonS22 and you will even have the spare parts.

Figure 1 shows the CISS for Epson T50, we will remake it to Epson Artisan 730.

Picture 1.

Remove the fastening from the bottom, pry off it and remove the cable (Figure 2).

Figure 2.

Disconnects the fastening from the top (Figure 3).

 Figure 3.

Disconnects the donors moving them to the down  (Figure 4).

Figure 4.

Create the correct color sequence for the Epson Artisan 730 (Figure 5).

Figure 5.

Insert the cable into it place, set the fastenings (Figure 6).

Figure 6.

Now to the print cartridge. Swap the corks by its color. Remove the chip (Pry off it from the bottom), Figure 7.

Figure 7.

Remove the stopper and the cable with the adapters and seals (Figure 8).

Figure 8.

Assemble the cartridges. Insert the chip set, stopper and seals with adapter (Figure 9).

Figure 9.

Figure 9.

As a result, we've got the CISS with the right colors sequence for Epson Artisan 730 (Figure 10). You can do the same steps for Epson R200, but you will have to change the cartridges, the cartridges from Epson T 50 will not fit. If you have a white "transparent" plastic, you just need to put the right stopper. 

Figure 10.