Because it is a 15-pin SIP component, replacement requires careful desoldering of the old chip and ensuring the new chip is securely soldered to avoid thermal issues or cold joints.
Printer not starting, intermittent power loss, or a high-pitched whining noise from the power supply.
M1005, 1200, 1300, 1150, 3015, 3020, and 3030. Canon Series: LBP 1210. Technical Breakdown of the SIP-15 Package
SIP 15-pin (Single In-line Package), which allows for vertical mounting to save PCB space.
PWM controller with a built-in power switch for DC power board supplies.
This IC is widely utilized in the power supply boards (PSUs) of several popular HP and Canon laser printer models:
The is a specialized PWM (Pulse Width Modulation) controller integrated circuit (IC) that includes a built-in power switch, designed primarily for use in the power management units of laser printers . Manufactured by Sanken Electric Co., Ltd. , this IC is a critical component for stabilizing output voltages through pulse-width stabilization methods. Key Specifications and Features Go to product viewer dialog for this item.
