There are many different types of idiopathic headache with the pain in the back of the head, including epicrania fugax, nummular headache, cluster headache, and hemicrania continua. There is also a condition termed new daily persistent headache, which also belongs to this type and can cause a headache for several months.
Calculate Use: Multiply the number of pages per week (the average in a production environment is 100) by the number of weeks in a six-month period (26). A good estimate is that you will print 2,600 pages each six months. Now, take 2,600 and divide it by the number of pages the ink cartridge will print (225).
Caution: Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. If youâre replacing a cartridge before you see a message on the printerâs LCD screen, press the Setup button. Press or to select Ink Cartridge Replacement, then press Start.Note: Do not touch the white cable inside your printer. Do not open the ink cartridge cover while the print head is moving.aution: Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. If youâre replacing a cartridge before you see a message on the printerâs LCD screen, press the Setup button. Press or to select Ink Cartridge Replacement, then press Start.