Carriage Motor Electrical warm Other potential parts associated: Main PCA
Last updated: February 22, 2026
Featured Video
Error message 86:01 (42:10) in HP DESIGNJET T2300
Error 86:01 (42:10) on HP DESIGNJET T2300 — breakdown, fix, and expert tips! If you've faced this issue or just want to be ...
Carriage Motor Electrical warm Other potential parts associated: Main PCA
- 1
Remote troubleshooting (call agent) Switch the power off and disconnect the power cord. Remove the Front Window and check for any visible obstacles restricting the movement of the Carriage Motor. If there is a wrinkled mass of Substrate inside the Carriage path, clear the obstruction. Check Substrate weight is not heavier than printer specs. Reconnect the power cord and power on the printer. If the problem persist the call agent should arrange a service engineer visit. Onsite troubleshooting and solution (service engineer) Remove covers and check that the cables from the Carriage Motor located in MPCA board are correctly connected and not damaged. Important note: If any cable is disconnected then reconnect it, and power on the printer again to check whether the system error has disappeared. If any cable is damaged, then replace the Carriage Motor Station assy. · Carriage Motor Station assembly Make sure that the Carriage path is clear. Remove any visible obstacles (screws, plastic parts, etc.) restricting the movement of the Carriage Motor. . Go to the Service Menu (see Entering the Service Menu for Service Engineers on page 315) and run Carriage Test to verify the Carriage motor and replace it if needed. .If the problem persists, replace the Main PCA, see Main PCA (2Y9H0-67016, 2Y9H1-67015, 2Y9H2-67002, 2Y9H3-67003) on page 517. ·Main PCA. System error:
Reference diagrams for common repair procedures related to this error:
Carriage Belt Replacement

Note: These diagrams are for reference only. Always consult official HP service documentation and follow proper ESD precautions.
Still Having Issues?
Get connected with a certified DesignJet repair specialist in your area. Fast response, competitive quotes.
Explore Printers
Related Questions
Service Providers
The mechanism that moves the printheads back and forth across the media during printing. It rides on a guide rail and is driven by the scan-axis motor via a belt.
The motor that drives the carriage assembly horizontally across the platen. It's responsible for the precise left-right movement of the printheads during printing.
The motor responsible for feeding media through the printer in precise increments between each pass of the printhead carriage.
Original replacement components manufactured by or for HP, designed specifically for DesignJet printers and guaranteed to meet HP's quality standards.
The main logic board inside an HP DesignJet printer that controls all operations, including processing print jobs, managing ink delivery, and communicating with connected devices.
Was this page helpful?
Related Videos
Error message 86:01 (42:10) in HP DESIGNJET T2300

How to Fix Error 0162 Setup Data Integrity Check Failure "Fast & Easy!”

Nguyên nhân máy in HP T520 báo lỗi 42:10

How to fix setup data integrity check failure ERROR 0162.(easy)

How to FIX Error 0162: Setup data integrity check failur LENOVO