Lexmark X738DTE Toner Cartridges
Shop toner cartridges for your Lexmark X738DTE, which uses the Lexmark C734A1 toner cartridges series along with C734X20G, C734X24G, and C734X77G items. A heavy-duty colour laser multifunction printer built for busy office workflows, Black C734A1KG toner depletes faster than C734A1CG cyan or C734A1YG yellow during routine administration tasks. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Toner yields for the Lexmark X738DTE are calculated using ISO/IEC 19798 standard coverage testing. High-volume office environments will experience varying yields depending on colour density, font size, and total page coverage across continuous printing cycles.
Choosing between genuine and compatible cartridges
Opting for compatible C734A1 cartridges offers substantial savings for high-volume office printing without compromising document crispness. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. To understand how third-party cartridges perform against OEM standards, read our detailed genuine vs compatible cartridge guide.
Imaging Units and Waste Toner Management
Beyond standard toner, the Lexmark X738DTE requires regular replacement of long-life components to maintain output consistency. The C734X77G waste toner bottle collects excess toner particles across a 25,000-page operational lifecycle, while the C734X20G single and C734X24G multipack imaging units handle image transfer onto paper.
Experience Tip: The C734X77G waste toner collector is rated for up to 25,000 pages, easily lasting through several full standard toner replacement cycles.
Best way to stock these cartridges
For heavy black-and-white text printing, stocking C734A1KG black toner ensures continuous uptime. If your office prints frequent colour presentations, keeping spare C734A1CG, C734A1MG, and C734A1YG colour cartridges on hand prevents bottlenecking. Choosing compatible cartridges substantially reduces running costs and includes a full money-back guarantee if you are not completely satisfied. Review our returns policy for total purchasing peace of mind. Free delivery applies on all orders over $99, dispatched quickly from warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide. Order your Lexmark toner cartridges today.
Pro Tip
When replacing colour cartridges individually, monitor the C734X77G waste toner bottle capacity, as high-yield colour output accumulates waste toner faster and can pause print queues if full.
Frequently Asked Questions
How do I know when to replace the C734X77G waste toner bottle on my Lexmark X738DTE?
Printer status messages will alert you when the C734X77G bottle reaches capacity; keeping a spare on hand prevents abrupt printing stops during large office print jobs.
Are C734A1KG black cartridges interchangeable with high-yield Lexmark toner variants?
Yes, standard and high-yield versions share the exact physical slot inside the X738DTE printer, allowing seamless upgrades to higher page output cartridges.
Do C734X20G imaging units need to be replaced at the same time as toner cartridges?
No, imaging units operate on a much longer lifecycle (rated up to 20,000 pages) and only require replacement after multiple standard toner cartridges have been depleted.
