Datamax-O'Neil Performance series Media Hub User Manual
1 Safety
Warnings and Cautions
The following Warnings and Cautions are used throughout this manual:
Warning: Warnings alert you to possible safety risks.
Caution: Cautions alert you to the potential for equipment damage.
General Safety Information
Caution: This product is intended for indoor use only.
All service procedures should be done by properly trained and qualified service
personnel.
Any on-site assembly required during the installation process must be performed by
properly trained and qualified service personnel.
When operating, the product must be connected to a properly grounded and
appropriately rated AC receptacle using the supplied cord set.
Caution: This product contains sensitive electronic components that could be damaged
if exposed to excessive force.
Caution: Use only factory-approved consumables and cleaning kits. Use of any non-
approved supplies could damage the product and void the warranty.
Figure: 1 - 1 Caution - Hot
The printhead heats during printing. Do not touch.
1 Media Hub Installation Guide
2 Media Hub Installation Instructions
Safety Overview
Caution: ESD protection is required when performing these steps.
Warning: The cover set may only be removed by a Datamax-O’Neil Authorized Service
Center. Unauthorized service will void the manufacturer’s warranty.
Warning: The printer must be powered off and disconnected from utility power prior to
performing these procedures. Failure to heed this warning may result in personal injury
or damage to internal components.
• Maintain complete ESD protection in a safe, clean environment at all times while
servicing this equipment. The installer must be properly grounded.
• When handling the printhead, grasp it by its edges.
• Avoid contact between the printhead and clothing.
• Never pull on any wires to disconnect connectors. This can void the manufacturer’s warranty.
Tools Needed
• 2.5mm Hex Head Wrench
• 5mm Hex Head Wrench
• 7mm Nut Driver
• #1 Phillips Screwdriver
• #2 Phillips Screwdriver
3 Media Hub Installation Guide
2 | Media Hub Installation Instructions
J7
J1
J2
J3
J4
J5J10
J8
J6
J9
J13
J12
J15
J16
J17
J19
J20
J18
J23
J26
J25
J14
J22
Media Hub Installation Procedure
Electrical Connections
Figure: 2 - 1 Main PCB Assembly Connection Map
Table 1: Main PCB Assembly Connection Chart
Junction Connection Cable
J1 Wireless Module (Optional) or SD Memory
(Optional)
J2 Front Panel Display 105047
J3 USB Host (Optional) 105055
J4 Present Sensor 105337
J5 Unpopulated N/A
J6 Media Width 105046
J7 Unpopulated N/A
J8 Head Up Sensor 105056
J9 Unpopulated N/A
Media Hub Installation Guide 4
N/A
Media Hub Installation Instructions | 2
J3
J6
J5
Junction Connection Cable
J10 Ribbon Transport 105049
J11 Unpopulated N/A
J12 Power Rewinder 105048
J13 Audio Alarm 105051
J14 Stepper Motor 104890
J15 Unpopulated N/A
J16 Top-of-Form 105180
J17 Head Pressure Sensor 105052
J18 Unpopulated N/A
J19 Paper Low Sensor 105193
J20 Cutter (Optional) 105190
J22 Printhead Data 105045
J23 Printhead Fan 105513
J25 GP I/O & Serial Ports 105785
J26 Power Supply Assembly (Bi-Directional) 105054
Figure: 2 - 2 Power Supply Assembly Connections
Table 2: Power Supply Assembly Connection Chart
Junction Connection Cable
J3 Main Board PCB Assembly (Bi-Directional) 105054
J5 Printhead Power 105053
Note: Retain all hardware for reassembly.
5 Media Hub Installation Guide
2 | Media Hub Installation Instructions
1. Open the media cover assembly.
2. If the present sensor option is installed on the cover, gently pry the sides of the
cable chain outward to disconnect it from the present sensor cable connection
cover.
Note: If there is no present sensor mounted on the media cover, continue to step 5.
Figure: 2 - 3 Cable Chain Disconnect
Note: To clarify the illustration above, the cable chain is shown disconnected from the
printer chassis backbone.
Media Hub Installation Guide 6
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