HP LASERJET 4050TN TONER CARTRIDGE - HIGH YIELD

The lifespan of the toner cartridge installed in your HP LaserJet 4050TN Printer depends mainly upon the average percentage of page coverage, and the type of the toner cartridge. There are three types of toner cartridges available for your laser printer: Standard, High Yield, and Premium Jumbo Yield. The high/jumbo yield toner cartridges are always the better choice, because of their extended lifespan. You could check the type of the toner cartridge installed in your laser printer, and the remaining toner level, by printing a configuration page. Please note that the current toner level will be presented as a ‘’TonerGauge’’ graphic on the printed configuration page. You should prepare/purchase a new toner cartridge, if the remaining toner level is under 20%.

The following error message ‘’INSTALL TONER CARTRIDGE’’ will be displayed on the control LCD of your laser printer, if the built-in monitoring system detects a cartridge hardware error. You should make sure that the toner cartridge is correctly installed into the printer, if you have noticed the described error message on the control display.
You should always keep a new toner cartridge for your HP LaserJet 4050TN Printer in stock, but please remember to store this component in accordance with the provided manufacturer’s instructions. Please note that the shelf life of a correctly stored toner cartridge is approx. 2 years.

In the initial phase of the replacement procedure, you must open the top cover of your HP LaserJet 4050TN Printer. Then, you must remove the exhausted toner cartridge by carefully pulling it out of the compartment, but please avoid reaching too far into the printer. In the next step, you must unpack the new toner cartridge, and then shake it several times from side to side. After that, you must pull the sealing tab straight out until the protective sealing tape is completely removed from the new toner cartridge. Now, you must slide the prepared new toner cartridge along the guides of the slot until it is firmly inserted, and then close the top cover. Finally, you must confirm the installation of a new toner cartridge by selecting [Yes], when the following message [NEW TONER CARTRIDGE] is displayed on the LCD of your HP LaserJet 4050TN Printer, and then print a ‘’Cleaning page’’ by navigating to [MENU] – [PRINT QUALITY MENU] – [CREATE CLEANING PAGE].