Hi there, I have these units.
Brand-Canon
Model-MP150
Quantity-1
For Canon MP150, the waste tank is quarter full, not worth to repair. Can still print if you change both the catridges but be prepared for minor smudges on your printing as the waste tank is full and the residue may end on you the paper. So I suggest you buy this and use it as a scanner. Scanner is still working. CISS kit included, and whatever balance ink in the tank is yours.

Brand-Epson
Model- CX5500
Quantity-1
For Epson CX5500, can still print but quality is not so good, so consider buying it for the scanner function. You need to change the catridge if you still want to use the printing function.

Location-KL Sentral, OUG, Bukit Jalil, Happy Garden, Seri Petaling
PM me if you have further questions.
Thank you