HP 640c (English) Windows Connect * Users Guide - Page 17

Note: If the Resume light continues to blink or if the cradle doesn't move to the right side of the printer, take out both cartridges and reinsert them. When a print cartridge starts to run out of ink, replace it. If you do not have a replacement, leave the empty print cartridge in the cradle of the printer. The printer will not print with only one print cartridge installed. We recommend you keep spare print cartridges on hand. When buying print cartridges, check the part numbers referenced below carefully to make sure you are buying the right print cartridges for your printer. These print cartridges have been specifically designed to work with your printer to produce results that are always clear, always sharp. Black HP No. [15] (equivalent to C6614 Series) Tri-Color HP No. [49] (equivalent to 51649 Series) HP Photo Cartridge C1816 USB Step 5: Insert printer software CD in the computer 1 Turn on the computer and wait for Windows 98 to start. 2 Insert the HP printer software CD into your CD-ROM drive. Note: Your printer software will not start until after you have connected the USB cable. 17