The CR357-67049 Mercury Engine PCA SV PCB04 Main Board is original engine main control PCB for HP DesignJet large format plotters, responsible for machine power management, paper feeding system control, carriage motor drive and whole machine signal interaction. It solves machine startup failure, paper path error and mainboard communication breakdown faults.
Please confirm your printer full model, original part number and interface port layout before placing orders. Sending clear photos of old engine PCA label and plug connectors can help our team verify 100% compatibility.
| Part Number | CR357-67049 |
|---|---|
| Product Type | Mercury Engine PCA SV PCB04 Main Control Board |
| Compatible Brand | For HP DesignJet Large Format Plotters |
| Error Reference | power board, engine communication errors |
| Package Contents | 1 × CR357-67049 Mercury Engine PCA Board |
| Availability | Contact us for current stock and lead time |
This Mercury engine PCA board fits the following HP DesignJet printer models:
CR357-67049 Mercury engine PCA replacement is recommended when your plotter shows 08:XX power system faults, 42:01 paper feed motor failure or 79:04 mainboard communication errors. These error codes may also be triggered by damaged power supply units, broken motor cables or defective trailing cables.
We recommend professional technicians complete full machine diagnostic testing and inspect power supply, wiring harness and drive motors before replacing the engine PCA board. Installing this mainboard cannot resolve all system errors caused by other damaged printer components.
To avoid ordering an incompatible engine mainboard, please send us the following information:
1 × CR357-67049 Mercury Engine PCA SV PCB04 Main Board
Please contact the POJAN sales team before returning the engine PCA board. Do not send back goods without receiving official return authorization and operation instructions from our support team.
For compatibility mismatches, PCB circuit damage or system communication faults, provide order number, printer model, error code, installation photos and fault demonstration video for technical inspection. Our team will provide targeted solutions according to official order terms.
This Mercury engine PCA is matching part for T920 series, but hardware revisions differ by printer production batch. Send photos of your original board part number and connector layout to confirm full matching.
It solves faults caused by damaged engine mainboard itself. Error 42:01 may also be caused by broken feed motor or defective motor wiring; full machine inspection is highly recommended before replacement.
Provide complete printer model, serial number, panel error code, plus clear pictures of original engine PCA label and all plug ports.
Only single CR357-67049 Mercury engine PCA PCB is supplied. No power units, cables or mounting hardware included unless marked on your order confirmation.
Yes, tracked international shipping options supported for most countries. Message us to get current shipping channels and estimated delivery lead time.
Contact our sales team before purchasing if you need compatibility verification support for replacement engine PCA parts.
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