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Dunia
Toner
AN INDEPENDENT
PRINT CULTURE MAGAZINE
Explore
THE WORLD OF PRINTER TONER & COLOURFIRST IMPRESSION / 01

The world of toner,
in full colour.

A closer look at the cartridge, the colour
and the quiet mechanics behind every page.

See inside a cartridge
Illustrative studio photograph of an unbranded matte-black laser toner cartridge
MATTE POLYMER / A WORLD WITHIN
FROM CARTRIDGE TO IMPRESSIONSCROLL TO EXPLORE ↓
01 — CARTRIDGE ANATOMYLOOK BENEATH THE CASING

Inside
the charge.

Illustrative schematic of a toner cartridge with leader lines identifying four components

ILLUSTRATIVE CROSS-SECTION / NOT MODEL-SPECIFIC

Small parts.
Remarkable impressions.

Inside the familiar black shell, a material journey turns a digital image into a physical mark.

  1. 01

    The hopper

    Where dry toner waits for its next impression.

  2. 02

    The drum

    A light-sensitive surface that carries the image.

  3. 03

    The developer

    Bringing toner to the image-forming process.

  4. 04

    The waste chamber

    A separate space for toner left after transfer.

Explore Cartridge Anatomy
02 — PROCESS COLOURC / M / Y / K

Four colours.
One image.

Cyan. Magenta. Yellow. Black.
Separate marks, carefully brought together.
A whole spectrum, hiding in plain sight.

One continuous composition of staggered cyan, magenta, yellow and black print strips tied together by a registration target
CYANMAGENTAYELLOWKEY / BLACK

NOT FOUR COLOURS SIDE BY SIDE. A CONVERSATION IN LAYERS.

03 — COLOUR CONTROLTHE PAGE TELLS A STORY
Illustrative oblique white test print with CMYK bars, grayscale ramps, fine lines and registration targets
THE TEST SHEET / AN ILLUSTRATIVE PRINT SPECIMEN

Read
the sheet.

A line, a gradient, a tiny crosshair. The simplest marks can reveal a surprising amount about a printed page.

Fine black line specimen
01 / FINE LINES

Look at the edges.

Eight-step grayscale ramp
02 / GRAYSCALE

Follow the tonal steps.

Overlaid CMYK registration crosshairs
03 / REGISTRATION

See how colours align.

Explore Colour Control
04 — CARTRIDGE CYCLEBEYOND THE LAST IMPRESSION

After the
last page.

The print is finished.
The material story isn't.

Follow the Cartridge Cycle
Illustrative used sealed matte-black toner cartridge
01 / USED, NOT FORGOTTEN
Illustrative recoverable cartridge casing halves and drum cylinder
02 / MATERIALS WITH A NEXT CHAPTER
COLLECTIONREMANUFACTURERESPONSIBLE DISPOSAL

Routes vary by cartridge and location. Start with the manufacturer's guidance and appropriate local collection options.

05 — A READING RECESSFROM THE WIDER PRINT ARCHIVE
06 — FINAL IMPRESSIONLOOK A LITTLE CLOSER
Original halftone dots resolve into a large registration target

A closer look
at what makes
the page.

About Dunia TonerContact