Printing from a iphone, cannot adjust the paper size.

[Lenny6]

How do I adjust the paper size from my iphone to the printer. When I print things are too small to read.

[Dragon-Fur]

@Lenny6 

Mobile Printing

Print from your Android, iOS, or Amazon Fire device with the HP Mobile printing app.

Find your printer (if it is supported) for HP Smart here:

• HP Printers - Mobile Printing Solutions Compatible with HP Printers

If your printer is not supported by HP Smart, you may use whatever print software is supported on the (iPhone) device - settings and "how-to" are likely provided in that application's own "how to print"  help file / documentation.

If your printer is supported by HP Smart...

How-to document for HP Smart:

• HP Printers - Using the HP Smart App (Android, Apple iOS)

First video shows how to connect the printer.

Second video shows how to use the application > titled:  Printing Photos from an iOS Device 

• How change the settings, including to change the paper size starts at 53 seconds into the 1:17 minute video.
• Document printing is similar to printing photos in that the settings are adjusted in a similar manner.

Based on my experience (which may differ from your own situation):

The HP Smart application (at this writing) does not provide the ability to change the actual font size;  changes of this type must be completed in the document before it is sent to print.  This limitation is typical of this type of application.

Select the file to print > Print > Settings (horizontal lines with intersecting circles in the upper right corner)

Select "Resize" = Original, Fit to Page, Fill Page

If you need something "more", edit the document before sending it to the printer.

For example,

Import / copy / add the document to (Notes, then to) Pages.  The formatting, including font type and cont size can be adjusted within the document and then saved.  Print that saved file / content.  The print reflects the (smaller / larger) font size.

Reference and Resources – Places to find (more) help and learn about your Printer

Printer Homepage – “Things that are your printer”

Drivers / Software / Firmware Updates, Videos, Bulletins/Notices, How-to, Troubleshooting, User Guides, Product Information, more

HP OfficeJet 4650 All-in-One Printer series

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