Always use standard 50mm thermal recording paper. Oversized or poorly wound rolls will jam the feeding mechanism. 4. Error Codes and System Crashes
Check the thermal printer head for debris and ensure the thermal paper is loaded with the sensitive side facing the head.
Clean thermal head with alcohol; ensure high-speed thermal paper is used. LCD Black Line Display Reset signal or temperature issue Check reset signal at pins 1 & 4 of temperature. Keyboard Locked / Unresponsive Damaged filmed panel or code chip Replace filmed panel or inspect chip Abnormal Paper-Out Alarm Paper sensor distance or open Adjust sensor distance; check resistor; cut down capacitor Advanced Hardware Inspection Power Module ( carewell ecg 1101 service manual fix
Электрокардиограф ЭКГ-1101 - StomShop.pro
Verify the thermal paper is loaded correctly. Thermal paper only prints on one side; if inserted upside down, it will remain blank. Always use standard 50mm thermal recording paper
: Highly relevant for the 1100 series, covering power supply, printing malfunctions (blurring or abnormal paper-out), and board-level troubleshooting. ECG Machine Maintenance Guide
If your ECG 1101 won't turn on or shuts off unexpectedly, proceed through the following checks: Error Codes and System Crashes Check the thermal
Run the machine on battery power until it automatically shuts down, then charge it fully overnight to calibrate the battery gauge.
The "LEAD/OFF" message indicates an electrode is detached from the patient or the patient cable is disconnected from the cardiograph. Check that all electrodes are properly attached to the patient and the cables are firmly connected.