Solutions
Close any unnecessary applications on your computer or smart device.
Solutions
When the printer is in sleep mode it needs to warm up before you can start printing; therefore it may take some time before paper is ejected.
Solutions
To maintain optimum print quality, the printer may stop printing to automatically adjust some internal features. The printer automatically restarts printing when adjusting is complete.
Solutions
When printing on plain paper, set the paper type setting to Plain paper.
Solutions
When continuously printing on narrow paper, the printer needs to cool the fuser unit to prevent it from overheating which may slow down printing. Wait until printing is complete.
Solutions
If you are printing a large data size image, the data may not be processed depending on the CPU or memory of the computer. Try the following solutions.
Install more memory in your computer if you can.
Set the printer driver's Quality setting to Fast (300dpi).
Set interfaces that you are not using to disabled.