HP 61
what is the difference between HP 61 and HP 61 XL? is XL High Yield
then it states Compatible with HP Deskjet printer models 3000, 3050 and 3050A;
I am buying HP - Officejet Wireless e-All-In-One Printer
Model: OFFICEJET 4630 which is not listed on the ink cartridges but
for the printer what's included:
HP 61 black ink cartridge, HP 61 tricolor ink cartridge HELP