Load paper roll - Casio HR-100TEPlus Calculator

If your Bionet CardioCare 2000 ECG machine is indicating that the paper is empty even though the paper roll is correctly loaded, there could be a few reasons for this issue:

1. Paper Jam: Even though you've loaded the paper roll, there might be a paper jam inside the machine that is preventing the paper from feeding properly. Check if there's any paper stuck or misaligned within the paper path.
2. Paper Not Loaded Correctly: Ensure that the paper roll is properly loaded and inserted into the machine according to the manufacturer's instructions. Sometimes, improper loading can cause the machine to not detect the paper correctly.
3. Paper Sensor Issue: The machine has sensors that detect the presence of paper. There might be a malfunction with the paper sensor, causing it to inaccurately detect the absence of paper. Dust or debris could be affecting the sensor's operation.
4. Paper Roll Compatibility: Ensure that you're using the correct type and size of paper roll that is compatible with the Bionet CardioCare 2000. Using the wrong paper could lead to detection issues.
5. Sensor Calibration: There might be a need to recalibrate or reset the paper sensor if it's misaligned or malfunctioning. This would likely require referring to the user manual or contacting the manufacturer's support for guidance.
6. Machine Error: There could be an error or malfunction within the machine's internal components that is causing it to incorrectly display the "paper empty" message.

In any case, I recommend the following steps to troubleshoot and resolve the issue:

1. Carefully review the user manual to ensure that you've loaded the paper correctly and followed all the steps accurately.
2. Check for any visible paper jams or misalignments within the paper path.
3. If possible, power cycle the machine by turning it off, waiting for a minute, and then turning it back on. Sometimes, a simple reboot can resolve minor issues.
4. Clean the paper sensor area and the paper path to ensure there's no dust or debris affecting the sensor's operation.
5. If none of the above steps work, consider contacting Bionet's customer support or a qualified service technician for further assistance. They should be able to guide you through troubleshooting or provide professional help to resolve the issue.

Please note that specific instructions could vary based on the model and its specific design, so referring to the user manual and manufacturer's support is essential for accurate troubleshooting.

If you are experiencing a "Paper End" error on your ECR 7700 cash register, it typically indicates that the paper roll has run out or is not properly loaded. To resolve this issue, follow these steps:

1. Replace the paper roll: Open the paper roll compartment of your cash register and check if the existing paper roll has run out. If it has, replace it with a new roll of thermal paper. Make sure the paper roll is the correct size and fits securely in the compartment.
2. Load the paper correctly: Ensure that the paper roll is properly loaded into the cash register. Follow the instructions provided in the user manual or any diagrams on the cash register itself to ensure correct alignment and positioning of the paper roll. Make sure the paper feeds through the appropriate paper slot or path as indicated.
3. Reset the cash register: After loading the paper roll, close the paper roll compartment securely. Some cash registers may require a reset to clear the error message. Refer to the user manual or specific instructions for your ECR 7700 model to perform a reset. This may involve pressing specific buttons or using a reset function on the cash register.
4. Test the cash register: Once the paper roll is replaced and the reset is performed, test the cash register by attempting a transaction or printing a test receipt. The "Paper End" error should no longer appear, and the cash register should function properly.

Here is what I've found out by trial and error.
Paper Roll Won't Load:

-Usually occurs when the roll is less than 50% full
-Printer will give the error "paper loaded askew"
To Correct This:

- Press and hold Stop until Job Cancel comes up on the
screen
- Press Menu
o Scroll Down until Adjust Printer menu comes up
o Press right side arrow next to OK button
o Scroll down to Manual Band Adjust and press right side
arrow again (or select one of the other adjustments)
- Select Yes and press OK
- Load paper roll - make sure paper is straight
- When asked (printer will beep) select Plain Paper and
press OK
- Let paper load
- When printer starts to print press and hold Stop to cancel
job
- Paper should now be loaded
When all else fails load a new roll.
This would be a temporary solution until the sensor is fixed.

A T7+ is a drop and load terminal. Simply open the lid, drop the paper roll in, feed about an inch of the paper out from the bottom of the roll, then close the lid.

Simply press down on the spring loaded button above the F1 key on the right side of the unit, next to where the paper feeds out of its slot - you may see the symbol of a roll of paper and a right arrow. Then after you open the new roll of paper, just place it into the cavity with the end of the roll coming out from underneath the roll itself, towards the serrated cutting blade, leaving a small amount of paper (2-3") sticking out of the top of unit. Now close the lid until you hear it click closed, and the button you pressed to begin with has returned to its 'up' position. Your paper is loaded and you may resume normal operations.

1 - Grasp the finger hold and pull up to open the operation panel.
2 - Flip up the front paper guide.
3 - If you are loading paper that is 210mm in width, place the paper roll shims on each side of the paper compartment. (Note that Sharp recommended paper, including the initial roll, is 216 mm in width.) • The ribbed side of the shims should face in (toward each other).
4 - Unwrap the roll of thermal paper and insert the paper shaft.
5 - Place the roll of thermal paper in the compartment, making sure the ends of the paper shaft fit into the notches on each side of the compartment.
• Important: The roll must be placed so that the leading edge of the paper unrolls as shown. (The paper is only coated on one side for printing. If the roll is placed backwards, the paper will
come out blank after printing.)
6 - Insert the leading edge of the paper into the slot as shown. Continue to push the paper through the slot until it comes out the opening in the front of the machine.
7 - Make sure the paper comes out straight, and then flip down the paper guide.
8 - Close the operation panel, making sure it clicks into place.
• FO-71: A short length of the paper will be cut off.

When you load the paper, the carriage edge detector measures exactly where the right edge of the paper is located. Then the paper is rolled forward and the edge is measured again. If there is a difference in the measurements, the printer assumes the paper is not loaded squarely and rejects the paper. After you load the paper and the printer asks you to align the paper, take your time, release the paper with the release lever, and line up the right edge of the paper with the right edge of the paper roll. You might have to do it more than once to get it to load. Some plotters are very sensitive and others are more forgiving.

paper sensor has been faulty of this printer..

This printer is very finicky about paper loading. I see this error most commonly when using auto-cut roll paper. If the paper edge is not cut perfectly straight, and it is not inserted into the printer perfectly strait, it will give you an error. When it does this, you can simply load the paper and press "cut" instead of "pause" when it says "press pause" and it will cut the paper straight. You can also set it to "Roll Paper Manual Cut" and load the paper, then set it back to "Roll Paper Auto Cut."

Replacing the paper roll involves feeding the evenly cut, uniform end of the roll through the fine slot located under the paper arm at the back of the calculator. (Even if the paper is only slightly wrinkled or cut unevenly, it will not feed through the teeth in the loading area.) 
When getting ready to feed the paper into the calculator, envision your printout feeding out of the machine away from you and back toward the paper roll. Don't insert it upside down.
To get the paper feeding through once you have partially fed it into the teeth, gently tap the paper feed button. Once or twice should do it. (The button is located on the far top left of the control panel, indicated by an arrow jagged saw mark icon). 
Then, slide the paper roll onto the feeder arm and you're in business.