Most printer drivers have a setting to “Print while spooling” instead of “wait to print until spooling completes.”
Have you confirmed your System is optimized for printing? File menu > Printer Setup, select the printer, use the Advanced Button here.
Resolution for 'Advanced Button issue: 'Printing takes several minutes to start' available: Yes.
The Advanced Button issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the Advanced Button issue yourself by looking for a resolution described in the article. If it is a complex Advanced Button issue or you are unable to solve the issue, you may contact us by clicking here or by using other Advanced Button support options.
For more information about resolving issues related to Advanced Button in Quickbooks/QBO or to get support for the issue 'Printing takes several minutes to start', click the link below: