8i logo 8i.co.za AM.CO.ZA Knowledge Base

Large Format Printer Printhead colour channel manipulation

Source: https://softwaretraining.co.za/colour-channel-manipulation (canonical on this live HTML; live file /workspace/colour-channel-manipulation-fresh.html; html lang="en-ZA"; og:locale en_US (also en_ZA); schema inLanguage en-ZA; WP-Super-Cache stamp 2026-08-15 22:08:20; live GET of pretty slug colour-channel-manipulation 200; HTTP Date Sun, 16 Aug 2026 02:11:52 GMT). Fetched 2026-08-16T04:11:52 SAST. Published 29 May 2023 (datetime 2023-05-29T11:23:16+02:00 / article published time 2023-05-29T09:23:16+00:00). Site modified 29 May 2023 UTC / 29 May 2023 SAST (2023-05-29T11:34:43+00:00 / og:updated_time 2023-05-29T13:34:43+02:00). WordPress post id 27701. Also known as https://softwaretraining.co.za/?p=27701 (shortlink / wp-json posts/27701 / postid-27701 / post-entry-27701 / post-27701 on this URL; not separately re-fetched). Query_vars name on this URL is colour-channel-manipulation (pretty slug printed; not invented). Not WordPress id 27669 and not slug coreldraw-double-image-channel-color. Not WordPress id 27668 / 27667 / 27666. Same page as unused avia next named on already-ingested Part 3 (pretty slug colour-channel-manipulation was printed there; not invented). Earlier INDEX related-article chrome titled this URL "Large Format Printer Printhead colour channel manipulation workflow"; this live page title is "Large Format Printer Printhead colour channel manipulation" (no "workflow" in the live title; not invented).

What this is: One public English index page on softwaretraining.co.za, an AM.CO.ZA training-video project (achievement.co.za directory describes SoftwareTraining as an AM.CO.ZA project of short problem-solving CNC software videos). This is AM softwaretraining printhead colour-channel workflow INDEX (large-format printer printhead colour channel manipulation), not a CorelDRAW how-to part and not AM stack / AM RIP / AM product. Knowledge on this page is universal and cited to this softwaretraining URL. This page is an INDEX, not a how-to video part: it is a hub that quotes temporary printhead-chamber workarounds (fake K / CMY-to-simulate-K, and doubling a colour channel) and hotlinks already-published Photoshop and CorelDRAW mini-series for those workarounds. This is WordPress id 27701, titled "Large Format Printer Printhead colour channel manipulation" (pretty slug colour-channel-manipulation is the live canonical on this live HTML). Distinct from already-ingested Doubling Up Color Channels Part 3 training/coreldraw-double-image-channel-color.md (source https://softwaretraining.co.za/coreldraw-double-image-channel-color; avia prev chrome on this URL; already in KB; dest 33405 not touched; leftover Part 3 HTML not reused; not recrawled), from already-ingested Doubling Up Color Channels Part 2 training/coreldraw-setup-project-image.md (pretty slug printed on this URL body; already in KB; dest 35120 not touched; leftover Part 2 HTML not reused; not recrawled), from already-ingested Doubling Up Color Channels Part 1 training/coreldraw-print-double-colors.md (pretty slug printed on this URL body; already in KB; dest 33763 not touched; leftover Part 1 HTML not reused; not recrawled), from already-ingested Doubling Up Color Channels INDEX training/coreldraw-double-color-channel.md (pretty slug printed on this URL body; already in KB; dest 26424 not touched; leftover INDEX HTML not reused; not recrawled), from already-ingested Printing Black Without the K INDEX + Parts 1-3 training/coreldraw-black-without-k.md / training/coreldraw-setup-image-project.md / training/coreldraw-replace-k-with-fake-k.md / training/coreldraw-export-image-new-cmyk.md (pretty slugs printed on this URL body; already in KB; dests 25387 / 31154 / 32454 / 33779 not touched; leftover HTML not reused; not recrawled), from already-ingested Printing CMYK to CMY with Fake K INDEX + Parts 1-6 training/coreldraw-cmyk-to-cmy.md / training/coreldraw-print-cmyk-vs-cmy.md / training/coreldraw-setup-project-ready.md / training/coreldraw-convert-rgb-cmyk.md / training/coreldraw-remove-image-key.md / training/coreldraw-add-fake-key.md / training/coreldraw-export-image-cmyk.md (pretty slugs printed on this URL body; already in KB; dests 22779 / 33738 / 28031 / 29453 / 29712 / 32465 / 34114 not touched; leftover HTML not reused; not recrawled), from unused body Photoshop Fake K INDEX https://softwaretraining.co.za/photoshop-cmyk-cmy (pretty slug printed; not invented; not fetched), from unused body Photoshop Fake K Parts 1-5 https://softwaretraining.co.za/photoshop-printing-cmyk-vs-cmy / https://softwaretraining.co.za/photoshop-cmyk-mode-channel-docker / https://softwaretraining.co.za/photoshop-fake-k-channel / https://softwaretraining.co.za/photoshop-image-contrast-adjustments / https://softwaretraining.co.za/photoshop-finalizing-cmy-image (pretty slugs printed; not invented; not fetched), from unused body Photoshop Doubling Up INDEX https://softwaretraining.co.za/photoshop-double-colors (pretty slug printed; not invented; not fetched), from unused body Photoshop Doubling Up Parts 1-3 https://softwaretraining.co.za/photoshop-printing-2-pass-colors / https://softwaretraining.co.za/photoshop-printing-2-pass-prep / https://softwaretraining.co.za/photoshop-2-pass-color-method (pretty slugs printed; not invented; not fetched), from unused avia next https://softwaretraining.co.za/channel-letters-3d-transformations (title: "Channel Letters 3D Transformation Within PrintUP Software (Mini-Series) Video Index"; pretty slug printed; not invented; not fetched; do not start a next series this pass), from unused More Training Videos long InkRIP pretty slugs printed on this URL (cited not fetched except as already in KB), from category chrome https://softwaretraining.co.za/training-videos/graphic/coreldraw / https://softwaretraining.co.za/training-videos/graphic/photoshop, and from youtube chrome (YouTube was not crawled). This does not ingest Photoshop series this pass. This does not recrawl completed CorelDRAW Doubling Up Color Channels / Printing Black Without the K / CMYK-to-CMY dests. channel-letters-3d-transformations / photoshop-cmyk-cmy / photoshop-double-colors were not ingested this pass. coreldraw-double-image-channel-color dest 33405 was not touched this pass. coreldraw-setup-project-image dest 35120 was not touched this pass. coreldraw-print-double-colors dest 33763 was not touched this pass. coreldraw-double-color-channel dest 26424 was not touched this pass. coreldraw-export-image-new-cmyk dest 33779 was not touched this pass. coreldraw-replace-k-with-fake-k dest 32454 was not touched this pass. coreldraw-setup-image-project dest 31154 was not touched this pass. coreldraw-black-without-k dest 25387 was not touched this pass. coreldraw-export-image-cmyk dest 34114 was not touched this pass. coreldraw-add-fake-key dest 32465 was not touched this pass. coreldraw-print-cmyk-vs-cmy dest 33738 was not touched this pass. coreldraw-remove-image-key dest 29712 was not touched this pass. coreldraw-convert-rgb-cmyk dest 29453 was not touched this pass. coreldraw-setup-project-ready dest 28031 was not touched this pass. coreldraw-cmyk-to-cmy dest 22779 was not touched this pass.

Not FabriCAM / FlexiPRINT / PrintEXP / UltraPrint / AcroRIP / InkRIP this index. Distinct: InkRIP (AM software, different RIP programme; already-ingested More Training Videos inkrip-driver-import-export / inkrip-printer-driver-resolutions / inkrip-printer-driver-properties / inkrip-printer-driver-copies / sidebar ICC INDEX are More Training Videos / sidebar chrome on this URL, not this printhead INDEX, and were not recrawled except as already in KB), PrintEXP (AM software, different RIP / control programme; not this printhead INDEX and not fetched), UltraPrint (not AM software; stored third-party/OEM RIP knowledge; not this index and not fetched), AcroRIP, WellPrintEXP (stored/OEM), FlexiPRINT / FlexiSTARTER (SAi third-party stored; FastCOLOUR product chrome on this URL names SAi FlexiPRINT; those are different pages, not this index, and were not fetched), Photoshop (third-party/industry; body lists Photoshop Fake K INDEX + Parts 1-5 and Photoshop Doubling Up INDEX + Parts 1-3; not this printhead INDEX and not fetched), CorelDRAW (third-party/industry software on AM softwaretraining, not AM stack / AM RIP / AM product; body lists already-ingested CorelDRAW Fake K and Doubling Up mini-series; those dests not touched and not recrawled), FabriCAM (AM software, different CAD/CAM programme; sidebar / category chrome on this URL names FabriCAM folders; those are different pages, not this index, and were not recrawled except as already in KB), RouterCAM (AM CorelDRAW plugin / CAM; sidebar / category chrome names RouterCAM folders; those are different pages, not this printhead INDEX, and were not fetched), PrintUP (avia next chrome names a PrintUP Channel Letters 3D Transformation INDEX channel-letters-3d-transformations; not this printhead INDEX and not fetched). Sidebar / category chrome on this URL names FlexiPRINT / other RIP / vinyl / laser / FabriCAM / Photoshop / CorelDRAW training-video folders; those are different pages, not this index, and were not fetched except as already in KB. Sidebar chrome on this URL also names buythis.co.za; buythis was not crawled. Sidebar chrome also names cncu.co.za; cncu was not crawled. Share-on-WhatsApp / share-by-mail are page chrome only; email / WhatsApp were not crawled. YouTube channel links are present in page chrome; YouTube was not crawled. More Websites chrome also names vinyl4.com / airpumps.co.za / nitrogengenerator.co.za / filaments.co.za / dtf-printer.co.za / rustoff.co.za / vinylcut.co.za / other AM sites; those hosts were not crawled. Body also names https://am.co.za and https://machine.africa/printhead-unclog/ and https://buythis.co.za/printheads / https://buythis.co.za/epson-xp600-sealed; those hosts were not crawled.

English peek (quoted from the live page)

Quoted from https://softwaretraining.co.za/colour-channel-manipulation:

English confirmation: html lang="en-ZA", og:locale en_US / en_ZA, schema inLanguage en-ZA, prose above is English.

Mini-series listed on this index (cited; CorelDRAW already in KB; Photoshop unused)

Hotlinks on https://softwaretraining.co.za/colour-channel-manipulation point at printed pretty slugs (not ?p= except this page shortlink ?p=27701). Do not fetch unused Photoshop series this pass. Completed CorelDRAW dests not recrawled.

Fake K Channel (CMY to simulate K):

Double Colour Channel:

Avia prev chrome on this URL names already-ingested Part 3 https://softwaretraining.co.za/coreldraw-double-image-channel-color ("CorelDraw Software Doubling the Image Channel Color (Part 3) Step by Step Video Tutorial") (already in KB; dest 33405 not touched; leftover Part 3 HTML not reused; not recrawled). Avia next chrome names unused PrintUP INDEX https://softwaretraining.co.za/channel-letters-3d-transformations (not fetched; do not start a next series this pass).

Next unused printed on this URL: avia next https://softwaretraining.co.za/channel-letters-3d-transformations (pretty slug printed; not fetched). Body unused Photoshop INDEX https://softwaretraining.co.za/photoshop-cmyk-cmy (pretty slug printed; not invented; not fetched). Body unused Photoshop Doubling Up INDEX https://softwaretraining.co.za/photoshop-double-colors (pretty slug printed; not invented; not fetched).

Related chrome on the same URL (cited, not re-fetched)

More Articles / More Training Videos / related chrome on this URL also names other pages. Not fetched this pass except as already in KB:

Already in KB:

Not in KB (hotlinked only; pretty slugs printed on this URL unless noted):

Off-series chrome on this URL (not fetched): More Articles PrintUP / FastCOLOUR / machining.co.za / updating.co.za RSS items (hosts not crawled); More Websites vinyl4.com / airpumps.co.za / nitrogengenerator.co.za / filaments.co.za / dtf-printer.co.za / rustoff.co.za / vinylcut.co.za / other AM-site chrome (hosts not crawled); buythis.co.za product chrome including printheads and EPSON XP600 sealed (host not crawled); machine.africa printhead-unclog (host not crawled); am.co.za (host not crawled except as already in KB). Body ?p= besides this page shortlink ?p=27701 was not printed for the listed mini-series (pretty slugs were printed).

Alternate long pretty slugs also printed on this URL for already-ingested More Training Videos pages (hot-to-import-and-export-printer-drivers-within-the-am-co-za-inkrip-software-part-8 / printer-driver-available-printing-resolutions-within-the-am-co-za-inkrip-software-part-5 / adjusting-driver-and-printer-properties-within-the-am-co-za-inkrip-software-part-4 / making-printer-driver-copies-or-deleting-them-within-the-am-co-za-inkrip-software-part-3); not invented; not fetched.

Embedded video (none on this index)

This index page has no self-hosted MP4 and no series YouTube iframe. YouTube channel links are present in page chrome (youtube.com/c/AchievementMatters, youtube.com/c/SoftwareTraining; not a series video; not crawled). Featured still / cover: https://softwaretraining.co.za/wp-content/uploads/2023/05/epson_cmyk-test-print.jpg (also epson_cmyk-test-print-800x321.jpg attachment). Body also names a sealed-printhead still https://softwaretraining.co.za/wp-content/uploads/2023/05/buythis_replacement_printhead_selection.jpg. Cover / stills not mirrored. No transcript invented.

Training phones (page chrome on the same URL)

From https://softwaretraining.co.za/colour-channel-manipulation header:

Skipped this pass