# Damaged printhead chamber: Photoshop double-colour workaround

- Source-Date (SAST): 2023-04-25 21:15
- From/To: Eric → support (cc Ami)
- Dest: both
- Review-after: 2027-02-28
- Status: current
- Source: company email (Archives/Internal Affairs), 2023-04-25

## Facts

- If **one chamber** on a printhead is damaged, double the remaining colour in Photoshop so the working half of the head still looks close to the original.
- How-to: **https://softwaretraining.co.za/photoshop-double-colors**
- Complementary to using CMY for K (separate CorelDRAW channel note).