Weihai Printer Mainboard Module

Specific Operating Conditions

1. This product is a high-performance printer mainboard (Mainboard Module), specifically designed for printer equipment. The module integrates wireless communication functionality (Wi-Fi) and is intended to serve as a core component installed inside the printer, enabling data transmission and device control with a host computer. It supports communication with the host via USB, Ethernet, or Wi-Fi interfaces to receive print data and execute printing tasks.
2.  Professional Use Limitation: This module has professional user condition restrictions. The host product manufacturer must clearly state the warning “This product is intended for professional users only” in the product manual.
3.  Installation and Operating Instructions:
   1. Antenna installation: Remove the nut from the antenna, insert the metal end of the antenna through the mounting hole on the main control board bracket, and then reinstall the nut onto the antenna.
   2. Route the antenna through the designated hole as shown in the diagram and plug it into the main control board.
   3. Mount the main board onto the bracket and secure it using an electric screwdriver to install the following four screws (torque setting: 7 ± 0.5 kgf·cm).
   4. Attach the wireless communication module onto the metal end of the antenna.
   5. Plug the printhead harness connector into the main board, and gently bend the adapter cable at the connection end..
   6. Connect the printhead cable as illustrated.
4. Mainboard Usage Instructions
   After completing the above installation steps, toggle the rocker switch on the mainboard—the printer’s indicator light will illuminate brightly.
   The printer will automatically search for the pre-configured end-customer Wi-Fi SSID and connect to it. End users may also use the printer’s accompanying web-based utility tool to modify the Wi-Fi SSID to which the printer should automatically connect.
   Print jobs are sent to the printer via the Wi-Fi interface, and the printer executes the printing tasks accordingly.
5. Operating temperature: 5-45 ℃

Host Product Integration Labeling Instructions

1.  If the FCC Identifier (FCC ID) cannot be clearly seen after the module is installed inside the equipment, a label indicating the contained module must be affixed to the exterior of the equipment. The label format must follow “Contains FCC ID: 2BTZASRN” , complying with FCC KDB guidance 784748 labeling specifications.
2. End-user equipment must comply with the labeling requirements of §15.19. For special equipment labeling rules, please refer to §2.925, §15.19(a)(5), and related KDB documents; electronic labels must comply with §2.935 requirements.

Additional Test Requirements

Test Mode and Additional Test Requirements

1. The Original Equipment Manufacturer (OEM) integrator must ensure there are no instructions for end-users to manually remove or install this module.
2. This module is limited to installation in mobile applications. All other operating configurations (including portable configurations compliant with §2.1093 and different antenna configurations) require separate approval.
3. The host product manufacturer is ultimately responsible for performing additional compliance testing on the end product after installation of this module, including but not limited to tests related to digital device emissions, PC peripheral requirements, and other transmitters within the host.

Test Mode Software Access: Supports Wifi Test . Test items, frequency, transmit power, modulation type, and other parameters can be selected within the test script instructions.

Host Product

Host Product Manufacturer FCC Other Parts and Part 15B Compliance Requirements

1. This modular transmitter is only certified for the specific rule parts listed in the FCC grant. The host product manufacturer must ensure the host complies with other applicable FCC rules not covered by the modular transmitter certification.
2. Under all circumstances, the host product manufacturer must ensure that the host product with this module installed and operating complies with Part 15B requirements.
3. If the end product is a Class B or Class A digital device or peripheral, its user manual must prominently include the user notice statement specified in §15.105 or a similar statement:

(I) Class B Device Notice:

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

 Class A Device Notice:

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

FCC Regulatory Compliance Statements

§15.19 Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

§15.21 Information to user

Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

RF Exposure compliance statement
This module complies with FCC radiation exposure limits set forth for an uncontrolled environment.. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

ISED compliance statement
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference.
2.  This device must accept any interference, including interference that may cause undesired operation of the device.

This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

ISED Radiation Exposure statement
This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment.
Please notice that if the IC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains IC: 35008-SRN”” any similar wording that expresses the same meaning may be used.

This radio transmitter [IC: 35008-SRN”] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. If you desire to increase antenna gain and either change antenna type or use same antenna type certified, a Class II permissive change application is required to be filed by us, or you (host manufacturer) can take responsibility through the change in IC ID (new application) procedure followed by a Class II permissive change application. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device.

Applicable FCC Rules Statement

This modular transmitter complies with FCC Rules Part 15.247, 15.407.

• Restricted Module Statement
  This printer mainboard module is not a restricted module and does not require additional compliance with restricted module-related procedures.
•  Antenna Design Statement
  The antenna supplied with this module is not a microstrip antenna. Therefore, information related to microstrip antenna design layout, Bill of Materials (BOM), and isolation requirements is not required.

1. This module complies with the radiation exposure limits set by the FCC for uncontrolled environments.
2.  When this module coexists with other simultaneously operating transmitters, compliance evaluation must be conducted in accordance with the FCC multiple transmitter procedures.

Antenna Usage Instructions and Compliance Statement

Antenna Specifications and Restrictions:

This device is authorized for use only with the antenna types listed in the table below. Use of uncertified antennas or antennas with gain exceeding the specified limits is strictly prohibited..

Antenna Type	Brand/ manufacturer	Model No.	Max. Antenna Gain
Rod antenna	IOE	366W0831	2.71 dBi

RSS-247 Clause  7.3.7 Compliance Statement

Pursuant to Clause 7.3.7 of Innovation, Science and Economic Development Canada (ISED) standard RSS-247, the following declarations are made:
Antenna Replacement Restriction:

1. This device is equipped with a removable antenna connector. Users must not arbitrarily replace the antenna type or use an antenna with gain exceeding the authorized limit.
2. Liability Statement: Any unauthorized antenna replacement or modification may cause the device to exceed permissible radiation emission limits and could result in the user losing legal authorization to operate the device. Should an antenna change be required, the manufacturer must submit a Permissive Change Application.
3. Interference Warning:
   1. The device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
   2. The maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit; and
   3. The maximum antenna gain permitted for devices in the band 5725-5825 MHz shall comply with the e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate.

A list of all antenna types

Antenna Type	Brand/ manufacturer	Model No.	Max. Antenna Gain
Rod antenna	IOE	366W0831	2.71 dBi

FAQ

Can I use any antenna with this module?

No, this device is authorized for use only with specific antenna types mentioned in the table provided in the user manual. Using uncertified antennas or those with gain exceeding specified limits is strictly prohibited.

Documents / Resources

Weihai Printer Mainboard Module [pdf] Owner's Manual Printer Mainboard Module, Mainboard Module, Module

References

• User Manual