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5 Products for the Copystar CS-1820 MultiFunctional System
You Are Here: >  Top >  Copystar >  "CS" Series >  CS-1820


Copystar CS-1820 Toner Cartridge - 7,200 Pages
  OVER 100

Price:  $12.89
Product Description
Copystar CS-1820 Toner Cartridge - 7,200 Pages

This Toner Cartridge prints 7200 pages with an average 5% page coverage. The amount of pages can vary depending upon the amount of ink printed onto each page. (5% page coverage is a standard Copystar specification)

This product comes with a 6 month Warranty against any defects (including free replacement). We stand behind our products 100%, as these are not manufactured by Copystar.

Why toner? Why not call it ink? Regular ink dries quickly, which is why cartridges for inkjet printers do not last long. Laser Printers use toner, which is ink in the form of powder. A sealed toner cartridge can be stored for 2+ years prior to usage.

Product Manuals
When do I Replace a Toner Cartridge in the Copystar CS-1820 Laser Printer?
The built-in system of your Copystar CS-1820 Laser Printer displays warning messages on the control LCD, when a toner cartridge related problem occurs. All of these messages are listed and described below. Please follow the included instructions, when any of the listed messages is displayed.

• ‘’Replace Toner’’ – All print/copy operations have been disabled/deactivated due to a completely exhausted toner cartridge. You must install a new toner cartridge, in order to finish your current task or/and to print new documents.

• ‘’Toner Low.’’ – A low toner level has been detected by the built-in monitoring system. You should install a new toner cartridge as soon as possible, in order to be avoided a non-operational mode.

• The ‘’Toner Low’’ message is displayed after an installation of a new toner cartridge – Please uninstall the new toner cartridge, shake it 10 times from side to side, and then reinstall it into the printer.
How to Install a Toner Cartridge in the Copystar CS-1820 Laser Printer
In order to install a new toner cartridge in your Copystar CS-1820 Laser Printer, you must open the top cover, and then open the front cover. After that, you must remove the drum unit along with the attached exhausted toner cartridge from the laser printer by pulling it straight towards you, and then push the lock lever, which is located on the top side of the drum unit, to the marked ‘’unlocked’’ position. Now, you must pull the left lock release lever towards you, and then remove the exhausted toner cartridge from the drum unit. In the next step, you must take the new toner cartridge out of the transport packaging, and then loosen and redistribute the toner by shaking the new cartridge 7-8 times horizontally. After that, you must remove the orange protective seal from the new toner cartridge, and then insert the prepared new component into the drum unit. Please note that you must push on the marked areas of the new toner cartridge (marked with ‘’PUSH HERE’’), in order to attach the new component to the drum unit. Once the new toner cartridge is attached, you must push the left lock release lever forward, and then perform the included below cleaning procedure.

Cleaning of the Charger and the Registration Roller

1. Grab the charger cleaner knob, which is located on the top side of the drum unit.
2. Slide the charger cleaner knob 5 times along the channel.
3. Return the charger cleaner knob to its original position, which is marked with an arrow.
4. Clean the registration roller with the cleaning cloth. Please note that the registration roller is located behind the installed drum unit. Please avoid touching the black surface of the transfer roller.

In the next step of the installation, you must slide the new toner cartridge and drum unit assembly into the printer until it stops, and then close the front cover. Finally, you must close the top cover of your Copystar CS-1820 Laser Printer, and then reset the toner counter by executing the short procedure included below.

Resetting the Toner Cartridge Counter

1. Navigate to [System Menu], and then select [Common Setting].
2. Select [Toner Setting] by pressing [Enter].
3. Navigate to [Toner Gauge Rset], and press Enter.
4. Press the left [Select] button. – The following message ‘’Completed’’ will be displayed on the control LCD.
Copystar CS-1820 OEM Toner Cartridge - 6,000 Pages
Copystar OVER 50

Price:  $67.89
CS-1820 DRUM
Copystar CS-1820 Laser Copier OEM Drum - 100,000 Pages

Price:  $251.89
Copystar CS-1820 Fuser Assembly Unit (OEM)

Price:  $161.89
Copystar CS-1820 Paper Drawer (OEM) 250 Sheets

Price:  $170.89

Copystar CS-1820 Review


The Copystar CS-1820 is a multifunctional printer offered by Copystar to various offices with small to moderate level document production needs. With its compact design and  powerful system features in print, copy and scan, along with an optional faxing capability, the Copystar CS-1820 is one of the most suitable multifunction printers that small office work places can have at their disposal.


The Copystar CS-1820 has impressive output speeds for a compact multifunction printer, with a rate that clocks at 18 pages per minute (ppm) for paper letter types and around 15 ppm for legal ones. These output speeds stands the same for the Copystar CS-1820's print and copy functions. First copy out results, the Copystar CS-1820 is more impressive, registering results in as fast as 9.5 seconds or less. First print out results are even better, with approximately taking 8 seconds. For its resolution, the Copystar CS-1820 has a standard of 600 x 600 dots per inch with 256 levels, with a Fast 1200 Mode that can deliver as high as 1,800 x 600 dpi and up to 2,400 x 600 dpi with KIR. Such high resolutions are possible on the Copystar CS-1820 with its standard 96 MB memory, which can be upgraded up to 320 MB via a 100 Pin DIMMS slot. Such an upgrade also allows the Copystar CS-1820 to handle high resolutions with ease along with its other features and abilities. The Copystar CS-1820 also has magnification features such as full size, auto magnification, including a 50-200% zoom capability that can be handled in increments of 1%. This allows the Copystar CS-1820 to produce customized tasks for its available functions in terms of magnification.

For other copy functions, the Copystar CS-1820 features imaging modes such as automatic and manual exposure level controls for text and photo outputs, as well as an ECO mode that enables lesser power and toner consumption that effectively lowers overall costs of production. The Copystar CS-1820 also has a continuous copy capability with up to 999 copies, with an auto reset to 1 feature included. Additional features for its copy function are electronic sort, paper select, copy priority function, as well as 8 job programs and job reserve.

The Copystar CS-1820 utilizes an embedded controller that features a PowerPC 750 processor that packs 300 MHz, while the RAM is shared among its different functions. The Copystar CS-1820 is also network capable, with support for TCP/IP, NETBEUI and AppleTalk protocols. For its color scan function, resolutions are available at 200, 300, 400 and 600 dpi. For scan output speeds, monochrome scans can reach up to 18 sheets per minute while on color, it can reach up to 5 sheets per minute. The fax function is optional, as well as network faxing. This function features G3 modem with a speed of 33.6 Kbps. Transmission speed is approximately 3 seconds per page, while also maintaining a quick scan function that can deliver in less than 2.5 seconds per page.

For paper handling capacity, the Copystar CS-1820 employs a standard 250-sheet drawer and a 50-sheet multipurpose tray for special media types. An additional 250-sheet tray can be added as an option, for a maximum of 550 sheets for the Copystar CS-1820's paper capacity. It also includes a 50 sheet automatic document feeder that can process up to 18 originals per minute and can handle paper weights from 13 to 32 lbs.


The Copystar CS-1820's compact design might work against it, as this limits the multifunction printer's capability to handle more volume. With dimensions measuring 19.5 x 16.6 x 17.9 inches, the Copystar CS-1820 is simply not large enough for office users that prefer their multifunction machines to be able to produce high volume outputs.

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